146 entries under adjective topic. ×

1
fundamental(significant, essential, basic, vital)
1
hanging tough(expression, firm, determined, usual)
1
incumbent on(expression, significant, essential, basic)
1
intent(firm, determined, usual, regular)
1
inveterate(firm, determined, usual, regular)
1
ironclad(firm, determined, usual, regular)
1
isolated
1
localised
1
locked in(expression, firm, determined, usual)
1
mandatory(significant, essential, basic, vital)
1
momentous(significant, essential, basic, vital)
1
name of game(expression, idiom, significant, essential)
1
needed(significant, essential, basic, vital)
1
needful(significant, essential, basic, vital)
1
noted
1
obligatory(significant, essential, basic, vital)
1
obstinate(firm, determined, usual, regular)
1
pat(firm, determined, usual, regular)
1
peculiar
1
pigheaded(firm, determined, usual, regular)
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APASmart Define. (2015). specified thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/specified/thesaurus/synonyms
ChicagoSmart Define. 2015. "specified thesaurus" https://smartdefine.org/specified/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, specified thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/specified/thesaurus/synonyms>.
MLASmart Define. "specified thesaurus" 13 April 2015. Web. 21 September 2026. <https://smartdefine.org/specified/thesaurus/synonyms>