Find Antonyms

flatter Antonyms

Opposite of flatter

Because the opposite of flatter shifts with each meaning, the 15 antonyms and opposite words below are separated across 4 exact definitions and ranked by contrast strength.
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• verb (Context 1)

To lavish insincere or excessive praise and compliments upon someone, especially in order to win favor or further one's own interests.

Usage Example

"He tried to insult the committee members with glowing remarks about their previous publications."

Strongest
insult
belittle
disparage
Strong
criticize
offend

• verb (Context 2)

To cause someone to feel honored, pleased, or gratified by showing them attention, respect, or preference.

Usage Example

"She was deeply flattered by the university's invitation to deliver the keynote address."

Strongest
humiliate
slight
snub
Strong
mortify

• verb (Context 3)

To make someone or something appear more attractive, advantageous, or favorable than they might otherwise seem (often of clothing, lighting, or a portrait).

Usage Example

"The soft evening light and tailored cut of the jacket really mar his posture."

Strong
mar
blemish
spoil

• adjective (Context 4)

More level, even, or smooth in surface, or having less curvature or elevation than something else (comparative form of 'flat').

Usage Example

"The terrain grows progressively uneven as you travel eastward toward the coastal plains."

Strong
uneven
bumpy
hilly

Similar words to flatter

Words similar to flatter shift depending on context. Common synonyms include:

butter up
gratify
become
suit
sweet-talk
complement
honor
adulate
See all synonyms of flatter

Cite this Entry


Wordmom. (2026). Antonyms for Flatter. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/flatter
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