| Yogurt | | level | 4 |
|---|
| topic | "Everyday life" |
|---|
| section | "Dairy and analogues" |
|---|
|
|---|
| Yellow Sea | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "Oceans and seas" |
|---|
|
|---|
| Yangtze | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "Asia_2" |
|---|
|
|---|
| Yamuna | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "Asia_2" |
|---|
|
|---|
| Yellow River | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "Asia_2" |
|---|
|
|---|
| Yenisey | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "Asia_2" |
|---|
|
|---|
| Yukon River | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "North America_2" |
|---|
|
|---|
| Yucatán Peninsula | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "North America_4" |
|---|
|
|---|
| Yunnan–Guizhou Plateau | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "Eastern Asia" |
|---|
|
|---|
| Yellowstone National Park | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "North America_7" |
|---|
|
|---|
| Yosemite National Park | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "North America_7" |
|---|
|
|---|
| Yemen | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "West Asia" |
|---|
|
|---|
| Yunnan | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "China" |
|---|
|
|---|
| Yaoundé | | level | 4 |
|---|
| topic | "Geography" |
|---|
| section | "Cameroon" |
|---|
|
|---|
| Year | | level | 4 |
|---|
| topic | "Physical sciences" |
|---|
| section | "Time" |
|---|
|
|---|
| Young adult literature | | level | 5 |
|---|
| topic | "Arts" |
|---|
| section | "Fiction" |
|---|
|
|---|
| Yongle Encyclopedia | | level | 5 |
|---|
| topic | "Arts" |
|---|
| section | "Nonfiction of early printed book era" |
|---|
|
|---|
| Yolk | | level | 5 |
|---|
| topic | "Biology and health sciences" |
|---|
| sublist | "Biology" |
|---|
| section | "Animal reproduction" |
|---|
|
|---|
| Yawn | | level | 5 |
|---|
| topic | "Biology and health sciences" |
|---|
| sublist | "Biology" |
|---|
| section | "Ethology" |
|---|
|
|---|
| Yellow fever vaccine | | level | 5 |
|---|
| topic | "Biology and health sciences" |
|---|
| sublist | "Health" |
|---|
| section | "Vaccines" |
|---|
|
|---|
| Yucca | | level | 5 |
|---|
| topic | "Biology and health sciences" |
|---|
| sublist | "Plants" |
|---|
| section | "Asparagales" |
|---|
|
|---|
| Yukon Gold potato | | level | 5 |
|---|
| topic | "Biology and health sciences" |
|---|
| sublist | "Plants" |
|---|
| section | "Root vegetables" |
|---|
|
|---|
| Yam (vegetable) | | level | 5 |
|---|
| topic | "Biology and health sciences" |
|---|
| sublist | "Plants" |
|---|
| section | "Root vegetables" |
|---|
|
|---|
| Yeast | | level | 5 |
|---|
| topic | "Biology and health sciences" |
|---|
| sublist | "Plants" |
|---|
| section | "Basics" |
|---|
|
|---|
| Yersinia pestis | | level | 5 |
|---|
| topic | "Biology and health sciences" |
|---|
| sublist | "Plants" |
|---|
| section | "Gram-negative bacteria" |
|---|
|
|---|
| Yellow-green algae | | level | 5 |
|---|
| topic | "Biology and health sciences" |
|---|
| sublist | "Plants" |
|---|
| section | "Chromalveolata" |
|---|
|
|---|
| Yard (land) | | level | 5 |
|---|
| topic | "Everyday life" |
|---|
| section | "Home living" |
|---|
|
|---|
| Yōshoku | | level | 5 |
|---|
| topic | "Everyday life" |
|---|
| section | "Cuisine" |
|---|
|
|---|
| Yakisoba | | level | 5 |
|---|
| topic | "Everyday life" |
|---|
| section | "Food types" |
|---|
|
|---|
| Yellow tea | | level | 5 |
|---|
| topic | "Everyday life" |
|---|
| section | "Hot drinks" |
|---|
|
|---|
| Yerba mate | | level | 5 |
|---|
| topic | "Everyday life" |
|---|
| section | "Hot drinks" |
|---|
|
|---|
| Yo-yo | | level | 5 |
|---|
| topic | "Everyday life" |
|---|
| sublist | "Sports, games and recreation" |
|---|
| section | "Toys" |
|---|
|
|---|
| Yahtzee | | level | 5 |
|---|
| topic | "Everyday life" |
|---|
| sublist | "Sports, games and recreation" |
|---|
| section | "Tabletop games" |
|---|
|
|---|
| Yu-Gi-Oh! Trading Card Game | | level | 5 |
|---|
| topic | "Everyday life" |
|---|
| sublist | "Sports, games and recreation" |
|---|
| section | "Card games" |
|---|
|
|---|
| Youth Olympic Games | | level | 5 |
|---|
| topic | "Everyday life" |
|---|
| sublist | "Sports, games and recreation" |
|---|
| section | "Olympic Games" |
|---|
|
|---|
| Yoga as exercise | | level | 5 |
|---|
| topic | "Everyday life" |
|---|
| sublist | "Sports, games and recreation" |
|---|
| section | "Other individual sports" |
|---|
|
|---|
| Yamoussoukro | | level | 5 |
|---|
| topic | "Geography" |
|---|
| sublist | "Cities" |
|---|
| section | "Ivory Coast" |
|---|
|
|---|
| Yola, Nigeria | | level | 5 |
|---|
| topic | "Geography" |
|---|
| sublist | "Cities" |
|---|
| section | "Nigeria" |
|---|
|
|---|
| Yobe State | | level | 5 |
|---|
| topic | "Geography" |
|---|
| sublist | "Countries" |
|---|
| section | "Nigeria" |
|---|
|
|---|
| Yul Brynner | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Entertainers, directors, producers, and screenwriters" |
|---|
| section | "Stage" |
|---|
|
|---|
| Yash (actor) | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Entertainers, directors, producers, and screenwriters" |
|---|
| section | "Asia" |
|---|
|
|---|
| Yue Fei | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Military personnel, revolutionaries, and activists" |
|---|
| section | "Eastern Asia" |
|---|
|
|---|
| Yermak Timofeyevich | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Military personnel, revolutionaries, and activists" |
|---|
| section | "Asia" |
|---|
|
|---|
| Yi Sun-sin | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Military personnel, revolutionaries, and activists" |
|---|
| section | "Asia" |
|---|
|
|---|
| Yuan Chonghuan | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Military personnel, revolutionaries, and activists" |
|---|
| section | "Asia" |
|---|
|
|---|
| Yñigo Ortiz de Retez | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Miscellaneous" |
|---|
| section | "Early modern history" |
|---|
|
|---|
| Yuri Gagarin | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Miscellaneous" |
|---|
| section | "Space travelers" |
|---|
|
|---|
| Yuri Romanenko | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Miscellaneous" |
|---|
| section | "Space travelers" |
|---|
|
|---|
| Yang Liwei | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Miscellaneous" |
|---|
| section | "Space travelers" |
|---|
|
|---|
| Yang Zhu | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Philosophers, historians, political and social scientists" |
|---|
| section | "Ancient (before AD 500)" |
|---|
|
|---|
| Yan Fu | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Philosophers, historians, political and social scientists" |
|---|
| section | "Asia" |
|---|
|
|---|
| Yuval Noah Harari | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Philosophers, historians, political and social scientists" |
|---|
| section | "Late modern (after AD 1800)_2" |
|---|
|
|---|
| Yu Ying-shih | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Philosophers, historians, political and social scientists" |
|---|
| section | "Late modern (after AD 1800)_2" |
|---|
|
|---|
| Yanis Varoufakis | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Philosophers, historians, political and social scientists" |
|---|
| section | "Economists and business theorists" |
|---|
|
|---|
| Yax Ehb Xook | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "Americas" |
|---|
|
|---|
| Yax Nuun Ahiin I | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "Americas" |
|---|
|
|---|
| Yu the Great | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "China" |
|---|
|
|---|
| Yamato Takeru | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "Japan" |
|---|
|
|---|
| Yekuno Amlak | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "Africa_2" |
|---|
|
|---|
| Yusuf ibn Tashfin | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "Africa_2" |
|---|
|
|---|
| Ya'qub ibn al-Layth al-Saffar | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "Central Asia, Iran, Caucasus" |
|---|
|
|---|
| Yazdegerd III | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "Central Asia, Iran, Caucasus" |
|---|
|
|---|
| Yazid I | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "Caliphates" |
|---|
|
|---|
| Yaroslav the Wise | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "Russia and Ukraine" |
|---|
|
|---|
| Yeongjo of Joseon | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "Eastern Asia_3" |
|---|
|
|---|
| Yongle Emperor | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "China_3" |
|---|
|
|---|
| Yongzheng Emperor | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Politicians and leaders" |
|---|
| section | "China_3" |
|---|
|
|---|
| Yang Hui | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Scientists, inventors, and mathematicians" |
|---|
| section | "Post-classical" |
|---|
|
|---|
| Yi Xing | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Scientists, inventors, and mathematicians" |
|---|
| section | "Post-classical" |
|---|
|
|---|
| Yao Ming | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Sports figures" |
|---|
| section | "Non-U.S. men" |
|---|
|
|---|
| Yogi Berra | | level | 5 |
|---|
| topic | "People" |
|---|
| sublist | "Sports figures" |
|---|
| section | "Catchers" |
|---|
|
|---|
| Yard | | level | 5 |
|---|
| topic | "Physical sciences" |
|---|
| sublist | "Basics and measurement" |
|---|
| section | "English" |
|---|
|
|---|
| Yield (chemistry) | | level | 5 |
|---|
| topic | "Physical sciences" |
|---|
| sublist | "Chemistry" |
|---|
| section | "Reaction" |
|---|
|
|---|
| Yttrium | | level | 5 |
|---|
| topic | "Physical sciences" |
|---|
| sublist | "Chemistry" |
|---|
| section | "Group 3" |
|---|
|
|---|
| Yellowstone hotspot | | level | 5 |
|---|
| topic | "Physical sciences" |
|---|
| sublist | "Earth science" |
|---|
| section | "Geologic features" |
|---|
|
|---|
| Yellow | | level | 5 |
|---|
| topic | "Physical sciences" |
|---|
| sublist | "Physics" |
|---|
| section | "Colors" |
|---|
|
|---|
| Yule | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Festivals, holidays, and observances" |
|---|
|
|---|
| Yulanpen Sutra | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "East Asian holidays" |
|---|
|
|---|
| Yom Kippur | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Jewish holidays" |
|---|
|
|---|
| Yale University | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Ivy League" |
|---|
|
|---|
| Yonsei University | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "South Korea" |
|---|
|
|---|
| Yoruba people | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Africa_3" |
|---|
|
|---|
| Yamato people | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Asia_3" |
|---|
|
|---|
| Yi people | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Asia_3" |
|---|
|
|---|
| Yiddish | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Germanic languages" |
|---|
|
|---|
| Yoruba language | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Niger–Congo languages" |
|---|
|
|---|
| Yue Chinese | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Sino-Tibetan languages" |
|---|
|
|---|
| Yakut language | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Turkic languages" |
|---|
|
|---|
| Yellow journalism | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Journalism" |
|---|
|
|---|
| Yomiuri Shimbun | | level | 5 |
|---|
| topic | "Society and social sciences" |
|---|
| sublist | "Culture" |
|---|
| section | "Japan_2" |
|---|
|
|---|
