Vocabulary consisting only from characters you are able to read
知人
čidžin
friend, acquaintancemix
利く
kiku
(1)to be effective, to show effect, (2)to do its work, to carry out its function well, (3)to be possible to use godan, verb, vintrans
口語
kougo
(1)spoken language, (2)literary style based on (modern) spoken language bunpou
食道
šokudou
esophagus, gullet, esophagealmix