103 entries under absolute topic. ×

2
open(clear, flat, total, plain, true)
2
pronounced(adjective, energetic, definite, sure)
2
simple(adjective, clear, complete, flat, total)
2
unreserved(adjective, clear, complete, firm, total)
2
unrestricted(adjective, complete, total, full, definite)
2
whole(flat, total, full, definite, genuine)
1
abiding(adjective, set, clear, complete, firm)
1
enduring(adjective, set, clear, complete, firm)
1
entire(adjective, complete, firm, total, full)
1
flat out(expression, adjective, complete, total, significant)
1
flawless(faultless, textbook, indisputable, incontestable)
1
forthright(adjective, prompt, definite, unqualified)
1
full(adjective, complete, firm, total, exact)
1
no catch(expression, adjective, complete, total, plain)
1
no ifs ands or buts(expression, adjective, idiom, complete, total)
1
obstinate(adjective, firm, determined, usual, regular)
1
on ice(expression, adjective, clear, strong, sound)
1
out-and-out(adjective, clear, complete, flat, total)
1
pat(adjective, firm, determined, usual, regular)
1
prearranged(adjective, determined, usual, regular, limited)
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APASmart Define. (2016). certain thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/certain/thesaurus/synonyms
ChicagoSmart Define. 2016. "certain thesaurus" https://smartdefine.org/certain/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, certain thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/certain/thesaurus/synonyms>.
MLASmart Define. "certain thesaurus" 31 March 2016. Web. 21 September 2026. <https://smartdefine.org/certain/thesaurus/synonyms>