childishness
1 synonyms and 0 antonyms for childishness, grouped by meaning and by how common each one is.
Noun — Immature behavior or an immature way of acting.
Synonyms
Rare, literary or technical
Precise, but they will stand out — check the sense before using one.
Etymology
Formed from "childish" plus the noun-forming suffix -ness.
Full origin of childishness →Frequently asked questions
What does “childishness” mean?
The word “childishness” means immature behavior or an immature way of acting. In plain terms, the quality of acting immaturely, like a child, in a way that's usually seen as unfitting for an adult.
How do you pronounce “childishness”?
“Childishness” is pronounced CHYLD-ihsh-nuhs (/ˈt͡ʃaɪld.ɪʃ.nəs/ in IPA).
How do you use “childishness” in a sentence?
Here is “childishness” used in a sentence: “His childishness during the negotiation frustrated everyone at the table.”
What part of speech is “childishness”?
“Childishness” is a noun.