Synonyms|281Antonyms|24|Broader|5Narrower|0Related|69
4
emphatic
4
fixed(verb, adjective, set, clear, sound)
4
in the bag(expression, adjective, idiom, clear, simple)
4
reliable
4
vouched
3
bound(certain, unquestionable, undisputable)
3
contracted
3
covered(verb, adjective, secure, guarded, sheltered)
3
endorsed(verb, adjective, certain, definite, sure)
3
explicit
3
plighted
3
positive(clear, certain, fixed, sure, valid)
3
secure(adjective, set, firm, solid, certain)
3
set(adjective, clear, sound, firm, plain)
3
stipulated(verb, adjective, promised)
3
sworn(verb, promised)
3
trustworthy
2
agreed(verb, adjective, promised)
2
attested
2
backed
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ChicagoSmart Define. 2015. "guaranteed thesaurus" https://smartdefine.org/guaranteed/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, guaranteed thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/guaranteed/thesaurus/synonyms>.
MLASmart Define. "guaranteed thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/guaranteed/thesaurus/synonyms>