33 entries under necessary topic. ×

19
required(verb, adjective, close, correct, exact)
16
essential(adjective, set, important, significant, capital)
15
indispensable(adjective, set, important, significant, essential)
11
vital(adjective, set, right, important, significant)
11
wanted(noun, verb, adjective, important, significant)
8
desirable
8
imperative(adjective, important, significant, essential, critical)
6
desired(verb, adjective, required, wanted)
4
good
2
asked for(verb, expression, phrasal verb, required)
1
appropriate(correct, proper, flawless, faultless, accurate)
1
expedient(adjective, significant, essential, basic, vital)
1
key(important, essential, critical, basic, fundamental)
0
acceptable
0
advantageous
0
advisable
0
agreeable
0
anticipated
0
beneficial
0
covetable
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APASmart Define. (2015). needed thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/needed/thesaurus/synonyms
ChicagoSmart Define. 2015. "needed thesaurus" https://smartdefine.org/needed/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, needed thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/needed/thesaurus/synonyms>.
MLASmart Define. "needed thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/needed/thesaurus/synonyms>