sensushi
na-adjective

enough

juubunda

meaning: is enough

state

feeling

examples

みずはこれだけあれば十分じゅうぶんだよ。

mizu wa kore dake areba juubun da yo.

This much water is plenty. casual

睡眠すいみん十分じゅうぶんでないと、午後ごご集中しゅうちゅうできません。

suimin ga juubun de nai to, gogo wa shuuchuu dekimasen.

Without enough sleep, I can't concentrate in the afternoon. neutral