Meaning
水臭い (みずくさい, mizukusai) is a bonus vocabulary word meaning “not frank; watery”.
Kanji in this word
Example sentences 2
そんな 大切なことを 話してくれなかったなんて 水臭い
It was stand-offish of you not to talk to me about such an important affair.
そう 水くさくするな。
Don't be so reserved.