Vocabulary consisting only from characters you are able to read
最低
さいてい
(1)least, lowest, worst, (2)nasty, disgusting, horrible, yuck! jlpt3
基準
きじゅん
standard, basis, criterion, norm, reference, datummix
類
たぐい
(1)kind, sort, type, (2)equal, match, peer; kind, sort, class, family, genus mix
石
こく
(1)measure of volume (approx. 180.39 liters, 6.37 cub. ft.)/ (2)measure of a Japanese-style boat's loading capacity (approx. 278.26 liters)/(P) leda1
小便
しょうべん
(col) urine, piss, peemix
老若男女
ろうにゃくなんにょ
men and women of all ages; men and women of all agesmix
費える
ついえる
(1)to use up (one's savings), (2)to be wasted (time, effort, etc), (3)to fall apart, to become useless, (4)(arch) to be wiped out (in battle), (5)(arch) to fall apart (one's body or health) ichidan, verb, vintrans
植木
うえき
garden shrubs, trees, potted plantmix
勉める
つとめる
to endeavor (endeavour), to try, to strive, to make an effort, to exert oneself, to be diligentichidan, verb, vtrans