Pronunciation

/ˈtʃɪldɪʃ/

Definitions

• Adjective: Characteristic of children; immature, unsophisticated, or lacking in maturity. For example: “Her behavior was quite childish for her age.”
• Noun: A child, when used as a countable noun. For example: “The teacher had a class full of lively children.”
• Adverb: In a childish manner; naively or unreasonably. For example: “He reacted very childishly after losing the game.”

Phrases

• “Acting childishly” describes behaving in an immature or irresponsible way.
• “Childish antics” refers to playful or silly behaviors typical of children.
• “Childish dreams” can mean unrealistic or naive aspirations.

Example Sentences

• Adjective: “She refused to accept her responsibilities, acting very childishly.”
• Noun: “The little boy’s childish laughter filled the room.”
• Adverb: “After being scolded, he responded childishly by pouting.”

Synonyms

• Immature
• Unmature
• Naive
• Inexperienced
• Unruly
• Uncooked
• Unworldly

Antonyms

• Mature
• Experienced
• Sane
• Responsible
• Calm
• Reasonable