Flatten

/ˈflæ.tən/

Synonyms for "flatten" (212 found)

Ranked by relevance and common usage.

Closest matches (43)

Strong matches (63)

Noun(27 words)
even entrieseven upevensflat curveflatironsflatten the clayflatteningflattingflattopsflooringgradesgradingironslevel of activitylevel of disorganizationlevel of excitementlevel of rebelliousnesslevel of shape irregularitylevel of unpredictabilitylevel plain area
Show 7 more words
level scooplevelinglevellinglevelslevels of organizationmanglesmeasurement of push
Verb(10 words)
extendfellfloorflushgradegreasegroundharmonizeharrowhomogenizehumbleknockknock downknock outknock overlaylay downlay flatlay levellay low
Show 6 more words
lay outlevellubricatemake uniformmastermow

Related words (106)

Choosing the right synonym

  • Closest matches in this entry: adpressed, align, assimilate, assimilate to, balance.
  • Sentence evidence is available for flatten, so synonym choice can be checked against real usage rather than a flat word list.
  • Ranking signals come from derived_reverse, moby, opengloss, wordnet, and related lexical sources.

Synonym selection checklist

  • Match the part of speech before comparing meanings.
  • Check whether the synonym changes intensity, formality, or emotional tone.
  • Read the replacement inside the full sentence, not just beside "flatten".
  • Prefer the clearest word over the most unusual word when writing for speed or comprehension.

When not to replace "flatten"

Keep "flatten" when the sentence already sounds natural, when a synonym would add unintended emphasis, or when readers need the most familiar wording. A synonym should clarify or sharpen the message, not simply make the sentence look more varied.

If two options seem close, choose the one that best matches the audience and purpose of the sentence.

Replacement workflow

1. Preserve meaning

Choose a synonym only if it keeps the core idea of "flatten" intact in the sentence you are editing.

2. Tune tone

Check whether the replacement sounds more formal, casual, emotional, technical, or forceful than the original word.

3. Re-read context

Read the full sentence after the swap. Keep the synonym only when the sentence becomes clearer or more precise.

Review note: Synonym lists are ranked with lexical data and reviewed for practical writing value. Use the comparison notes, sentence evidence, and source labels together; a high-ranking synonym can still be wrong when the audience, register, or grammar changes.

Final fit check

After choosing a replacement for "flatten", read the sentence once for meaning and once for rhythm. The best synonym should feel natural in the full sentence, not only accurate in a word list.

If the synonym makes the sentence slower, vaguer, or more dramatic than intended, keep "flatten" or choose a simpler alternative from the closest-match group.

Related word relations

OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.

6 relation types

More general

9 entries
alterchangechange formchange shapechange trenddeformformmodifyshape

More specific

4 entries
crushlevel curvepresssmooth curve

Collocations

5 entries
flatten the breadflatten the cardboardflatten the clayflatten the curveflatten the dough

Inflections

3 entries

Derivations

1 entries

Antonyms

1 entries

Sample sentences

15 total sentences available.

Tatoeba + Wiktionary

That new company could flatten the competition.

Source: tatoeba (68191)

Jupiter's rapid rotation causes the planet to flatten at the poles and bulge at the equator.

Source: tatoeba (3955694)

“I don’t believe that we are going to be able to flatten the curve enough to meet the capacity of the health care system,” Governor Andrew Cuomo told reporters in the state capital, Albany.

Source: tatoeba (8616888)

We need to flatten the curve.

Source: tatoeba (8616890)

Showing 4 of 15 available sentences.

Common questions

What are the closest synonyms for "flatten"?

Closest matches include adpressed, align, assimilate, assimilate to, balance.

How should I check whether a synonym fits "flatten"?

Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.

More for "flatten"