Vocabulary consisting only from characters you are able to read
やる気
yaruki
willingness (e.g. to do something)/eagerness/motivation/inspiration/determination/high aspirationsjlpt3
流砂
ryuusa; ryuusha
quicksand; quicksandshizen
大部分
daibubun
most part, greater part, majoritymix
歯切れ
hagire
(1)feel when biting, (2)manner of enunciation mix
黒字
kuroji
balance (figure) in the black