You should look up all unfamiliar words in a dictionary.
Source: tatoeba (29929)
Unfamiliar
/ˌʌnfəˈmɪli.ə(ɹ)/
Synonyms for "unfamiliar" (175 found)
Ranked by relevance and common usage.
Closest matches (35)
Adjective(13 words)
alien environmentalien landsbarbarous communitiesexotic creatureforeignforeign bureauforeign culture topicforeign languagesforeign legal entityforeign soilforeign waterforeign wordforeign-languageish
Strong matches (53)
Adjective(9 words)
Adverb(2 words)
more alienmost unknown
Noun(6 words)
Verb(1 words)
Preposition(1 words)
outside danish soil
Related words (87)
simplestrangestrange tosui generistentativeunaccustomedunaccustomed tounacquaintedunacquainted withunapparentunapprehendedunapprizedunascertainedunawareunbeknownunchartedunclassifieduncommonuncomprehendingunconventional
Show 51 more words
unconversantunconversant withuncustomaryundisclosedundiscoverableundiscoveredundivulgedundreamed ofundreamed-ofunenlightenedunexpectedunexplainedunexploredunexposedunfamiliar withunfathomedunheardunheard ofunheard-ofunidentifiedunilluminateduninformeduninitiateduninitiated inuninstructedunintelligentuninvestigateduniqueunknowableunknowingunknownunordinaryunperceivedunplumbedunpostedunrevealedunripeunskilled inunsureunsuspectedunthought ofunthought-ofuntouchedunused tounusualunversedunversed inunwittingunwontedvacuousvirgin
Adjective(16 words)
strangestrange devicestrangestunacquaintedunknownunknown domainunknown energy quantityunknown notationunknown pressureunknown resultsunknown sampleunknown temperatureunknown valueunknown variableunrecognizedunseen
Choosing the right synonym
- Closest matches in this entry: able, alien, alien, alien beings, alien environment.
- Sentence evidence is available for unfamiliar, so synonym choice can be checked against real usage rather than a flat word list.
- Ranking signals come from moby, derived_reverse, opengloss.
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 "unfamiliar".
- Prefer the clearest word over the most unusual word when writing for speed or comprehension.
When not to replace "unfamiliar"
Keep "unfamiliar" 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 "unfamiliar" 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 "unfamiliar", 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 "unfamiliar" 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
3 entriesMore specific
8 entriesnew conceptunfamiliar deviceunfamiliar jargonunfamiliar notationunfamiliar protocolunfamiliar termunfamiliar terminologyunknown word
Collocations
5 entriesunfamiliar conceptunfamiliar deviceunfamiliar methodologyunfamiliar notationunfamiliar term
Inflections
2 entriesmore unfamiliarmost unfamiliar
Derivations
3 entriesAntonyms
1 entriessimilar
6 entriesSample sentences
11 total sentences available.
The landscape is unfamiliar to me.
Source: tatoeba (42415)
The tribe worships its ancestors and speaks its own language, and speaks an unfamiliar language.
Source: tatoeba (44184)
The cat was scared by an unfamiliar noise.
Source: tatoeba (44552)
Showing 4 of 11 available sentences.
Common questions
What are the closest synonyms for "unfamiliar"?
Closest matches include able, alien, alien, alien beings, alien environment.
How should I check whether a synonym fits "unfamiliar"?
Compare the replacement against real sentence context. This entry includes sample sentences so you can check tone, grammar, and meaning before swapping words.