Find Antonyms
kiddo Antonyms
Opposite of kiddo
Looking for antonyms for kiddo? Explore opposite words and the exact opposite of kiddo, grouped by definition and ranked by contrast strength.
• noun (Context 1)
An informal, affectionate term of address for a child, a younger person, or a close friend.
Usage Example
"Happy birthday, grown-up—I hope you have a wonderful day celebrating with your friends."
Strongest
grown-up
Strong
adult
Similar words to kiddo
Looking for synonyms? Words similar to kiddo vary depending on the context. Here are a few common synonyms:
kid
child
youngster
kiddie
buddy
tot
pal
Cite this Entry
Wordmom. (2026). Antonyms for Kiddo. In Wordmom Thesaurus. Retrieved Nov 1, 2026, from https://wordmom.com/antonyms/kiddo