大人 おとなしい
otonashii

i-Adjective

1. gentle; quiet; mild; meek; obedient; docile; well-behaved; tame

Usually Written in Kana
うし おうきくて、おとなしく えました。
ushiwa ōkikute otonashikumiemashita.
The cows looked big and docile.
i-Adjective

2. quiet (color, pattern, etc.); sober

Usually Written in Kana
Other forms: