Vocabulary consisting only from characters you are able to read
鼠
nezumi
(1)mouse, rat, (2)dark gray, dark grey, slate (color, colour); (3)mouse, rat, (4)dark gray, dark grey, slate (color, colour) doubutsu
外
hoka
other place, the restjlpt5
一口
hitokuči
(1)mouthful, bite, sip, draft, draught, (2)one word mix