甘っちょろい

プログレッシブ和英中辞典(第4版)

あまっちょろい【甘っちょろい】

甘っちょろい考え
easygoing thinking／a facile idea

君はまだまだ甘っちょろい
You're not yet mature (enough).／You're still too green.

甘っちょろいやり方だね
You're trying to just slide by, aren't you?／You're scanting [scamping] your work, aren't you?／You're being slack with your work.

出典　小学館「プログレッシブ和英中辞典(第4版)」