“To look grown-up” in Japanese
Short answer
To look grown-up in Japanese is “大人びる” (otonabiru). Full meaning: to look (sound, behave) grown-up, to be adult-like, to mature.
Other ways to say “To look grown-up” in Japanese
おとなびる
otonabiru to look (sound, behave) grown-up, to be adult-like, to mature
大人び
otonabi to look (sound, behave) grown-up, to be adult-like, to mature
大人びろ
otonabiro to look (sound, behave) grown-up, to be adult-like, to mature
おとなび
otonabi to look (sound, behave) grown-up, to be adult-like, to mature
大人びん
otonabin to look (sound, behave) grown-up, to be adult-like, to mature
大人びれ
otonabire to look (sound, behave) grown-up, to be adult-like, to mature
大人びよ
otonabiyo to look (sound, behave) grown-up, to be adult-like, to mature
おとなびよ
otonabiyo to look (sound, behave) grown-up, to be adult-like, to mature
大人びよう
otonabiyou to look (sound, behave) grown-up, to be adult-like, to mature
おとなびん
otonabin to look (sound, behave) grown-up, to be adult-like, to mature
おとなびれ
otonabire to look (sound, behave) grown-up, to be adult-like, to mature
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