7 entries under conclusive topic. ×

2
necessary(adjective, essential, required, obligatory, needed)
0
bounden(adjective, necessary, required, obligatory)
0
counted upon(expression, adjective, necessary, required, obligatory)
0
essential(adjective, significant, basic, vital, necessary)
0
indissoluble(adjective, necessary, required, obligatory)
0
irrevocable(adjective, necessary, required, obligatory)
0
unalterable(adjective, necessary, required, obligatory)
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APASmart Define. (2015). incumbent on thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/incumbent_on/thesaurus/synonyms
ChicagoSmart Define. 2015. "incumbent on thesaurus" https://smartdefine.org/incumbent_on/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, incumbent on thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/incumbent_on/thesaurus/synonyms>.
MLASmart Define. "incumbent on thesaurus" 8 May 2015. Web. 29 September 2026. <https://smartdefine.org/incumbent_on/thesaurus/synonyms>