Tom added wheat to thicken the soup.
Source: tatoeba (5891221)
Thicken
/ˈθɪkən/
Synonyms for "thicken" (114 found)
Ranked by relevance and common usage.
Closest matches (23)
Verb(3 words)
Noun(6 words)
Strong matches (34)
Noun(3 words)
Adjective(1 words)
Related words (57)
fattenfill outfirm upgelgelatinategelatinizegranulategrowgrow thickhardenhikehike upincrassateincreaseinflateinspissatejack upjelljellifyjelly
Verb(16 words)
Noun(4 words)
Choosing the right synonym
- Closest matches in this entry: inspissate, widen, add to, aggrandize, amplify.
- Sentence evidence is available for thicken, so synonym choice can be checked against real usage rather than a flat word list.
- Ranking signals come from wiktionary, wordnet, moby, derived_reverse, 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 "thicken".
- Prefer the clearest word over the most unusual word when writing for speed or comprehension.
When not to replace "thicken"
Keep "thicken" 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 "thicken" 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 "thicken", 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 "thicken" or choose a simpler alternative from the closest-match group.
Related word relations
OpenGloss and ConceptNet supply richer edges like generalizations, collocations, and derivations.
More general
9 entriesMore specific
8 entriesCollocations
6 entriesInflections
3 entriesDerivations
2 entriesAntonyms
1 entriessimilar
1 entriesTranslations
24 translations across 13 languages.
Albanian
2 entries- trash verb ((intransitive) to become wider)
- zgjeroj verb ((intransitive) to become wider)
Bulgarian
1 entries- удебелявам се verb ((intransitive) to become wider)
Catalan
1 entries- espessir verb ((intransitive) to become wider)
Dutch
1 entries- verbreden verb ((intransitive) to become wider)
Finnish
1 entries- paksuuntua verb ((intransitive) to become wider)
French
2 entries- s'épaissir verb ((intransitive) to become wider)
- épaissir verb ((intransitive) to become wider)
Hungarian
4 entries- megvastagodik verb ((intransitive) to become wider)
- megvastagszik verb ((intransitive) to become wider)
- vastagodik verb ((intransitive) to become wider)
- vastagszik verb ((intransitive) to become wider)
Italian
1 entries- infittirsi verb ((intransitive) to become wider)
Occitan
1 entries- espessir verb ((intransitive) to become wider)
Polish
2 entries- grubieć verb ((intransitive) to become wider)
- zgrubieć verb ((intransitive) to become wider)
Russian
2 entries- утолсти́ться verb ((intransitive) to become wider)
- утолща́ться verb ((intransitive) to become wider)
Spanish
4 entries- embarnecer verb ((intransitive) to become wider)
- embastecer verb ((intransitive) to become wider)
- engrosar verb ((intransitive) to become wider)
- engrosarse verb ((intransitive) to become wider)
Turkish
1 entries- kalınlaşmak verb ((intransitive) to become wider)
Sample sentences
9 total sentences available.
Let the sauce thicken first, but keep an eye on it and keep stirring.
Source: tatoeba (6582612)
The sauce should simmer, but not boil, for at least 30 minutes to thicken.
Source: tatoeba (8987935)
Ziri saw the smoke thicken from that direction.
Source: tatoeba (11231699)
Showing 4 of 9 available sentences.
Common questions
What are the closest synonyms for "thicken"?
Closest matches include inspissate, widen, add to, aggrandize, amplify.
How should I check whether a synonym fits "thicken"?
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.