Synonyms|176Antonyms|34|Broader|2Narrower|0Related|472
0
taken as known(expression, idiom, expected, supposed, presumed)
0
thought(supposed, alleged, presumed)
0
uncalled-for
0
unjustifiable
0
unjustified
0
unpractical
0
unproved
0
unreasonable
0
unreasoned
0
unresolved(uncertain, doubtful, speculative)
0
unsupported
0
untested
0
unwarranted
0
valuational
0
without foundation
0
wordless
<1…56789>
For more, visit Suppositional on Power Thesaurus
11 years ago|5.8k views|share |citing 
APASmart Define. (2015). suppositional thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/suppositional/thesaurus/synonyms
ChicagoSmart Define. 2015. "suppositional thesaurus" https://smartdefine.org/suppositional/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, suppositional thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/suppositional/thesaurus/synonyms>.
MLASmart Define. "suppositional thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/suppositional/thesaurus/synonyms>