Vocabulary consisting only from characters you are able to read
主張
しゅちょう
claim, request, insistence, assertion, advocacy, emphasis, contention, opinion, tenetsuru
歯石
しせき
dental calculus (calcified deposits that accumulate on the teeth), tartar (of the teeth)mix
位
くらい
(1)place, rank, (2)decimal place, (3)counter for ghosts; (4)throne, crown, (nobleman's) seat, (5)government position, court rank, (6)social standing, rank, class, echelon, rung, (n) (7)grade (o counter