Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
kai (1)(uk) Japanese babylon (species of shelled mollusk, Babylonia japonica), Japanese ivory shell, (2)(abbr) spinning top (traditionally made from a Japanese babylon shell)
学力 gakurjoku scholarship, knowledge, literary abilitymix
日本 nippon Japannamae
赤えい akaei stingraydoubutsu
inu dogdoubutsu, jlpt5