64 entries under necessity topic. ×

50
fundamental(noun, adjective, characteristic, drop, part)
49
essential(noun, adjective, characteristic, drop, part)
15
necessary(noun, adjective, body, material, important)
9
requisite(noun, adjective, important, want, significant)
6
base(adjective, last, boring, essential, tedious)
6
need(noun, want, essential, fundamental, requirement)
6
rudiment(noun, law, drop, part, condition)
3
part and parcel(noun, expression, adjective, idiom, characteristic)
3
prerequisite(noun, adjective, important, want, significant)
3
requirement(noun, condition, want, essential, essence)
2
desideratum(noun, want, essential, requirement)
2
heart(noun, law, part, condition, emotion)
2
must(noun, condition, want, essential, essence)
2
sine qua non(noun, expression, idiom, law, condition)
2
want(noun, essential, requirement, prerequisite)
1
ABCs(noun, adjective, law, clear, simple)
1
bottom line(noun, expression, law, important, significant)
1
brass tacks(noun, expression, law, condition, foundation)
1
essence(noun, condition, emotion, heart, essential)
1
guts(noun, law, condition, emotion, mood)
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HarvardSmart Define 2015, basic thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/basic/thesaurus/synonyms>.
MLASmart Define. "basic thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/basic/thesaurus/synonyms>