Both describe behavior that is not fully developed or grown-up.
Childish often connotes behavior typical of a young child, sometimes with a playful or simplistic tone, while immature can imply a lack of development or sophistication, regardless of actual age.
Asylum often implies a formal or legal protection, particularly for ... Learn more →
Waver often implies hesitation or lack of a firm decision, ... Learn more →
The word "banal" specifically refers to something that is so ... Learn more →
"Old" is a more general term and can refer to ... Learn more →