Vocabulary consisting only from characters you are able to read
周囲
šuui
(1)surroundings, environs, (2)circumference mix
歯石
šiseki
dental calculus (calcified deposits that accumulate on the teeth), tartar (of the teeth)mix
整列
seirecu
standing in a row, forming a line, alignmentsuru
整える
totonoeru
(1)to put in order, to arrange, to adjust, (2)to get ready, to prepare, (3)to raise money ichidan, verb, vtrans
変数
hensuu
variable (e.g. math), parametermix