noun, noun which may take the genitive case particle 'no', na-adjective
overreliance on others; excessive babyishness
Describes a state or behavior of being overly dependent, clingy, or acting like a spoiled child. Often used with する to mean 'to act spoiled'.
彼の甘ったれにはもう我慢できない。
I can't stand his excessive babyishness anymore.
甘ったれな態度を直したほうがいい。
You should fix your spoiled attitude.
noun
spoiled person; person who acts like a baby
Refers to a person who behaves in a spoiled, dependent manner. Can be used as a mild insult.
あいつはただの甘ったれだ。
That guy is just a spoiled brat.