1
essence(condition, need, essential, basic, requirement)
1
essentiality(need, essential, requirement)
1
essentials
1
exaction(need, essential, requirement, essentiality)
1
exigency(noun, want, need, essential, certainty)
1
exigent(adjective, significant, essential, basic, vital)
1
familiarization
1
fixing
1
foundation
1
godsend(need, essential, requirement, essentiality)
1
grounds
1
groundwork
1
heavy(important, essential, critical, basic, fundamental)
1
incumbent on(expression, adjective, significant, essential, basic)
1
indicated
1
indispensability(need, essential, requirement, essentiality)
1
inescapable(adjective, required)
1
inevitable(adjective, required)
1
inexorability(noun, requirement)
1
inexorable(adjective, required)
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APASmart Define. (2015). prerequisite thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prerequisite/thesaurus/synonyms
ChicagoSmart Define. 2015. "prerequisite thesaurus" https://smartdefine.org/prerequisite/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, prerequisite thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prerequisite/thesaurus/synonyms>.
MLASmart Define. "prerequisite thesaurus" 4 September 2015. Web. 22 September 2026. <https://smartdefine.org/prerequisite/thesaurus/synonyms>