Synonyms|612Antonyms|121|Broader|6Narrower|1Related|974
4
suppositive(adjective, uncertain, doubtful, supposition)
4
thinking(adjective, thought, thoughtful, absorbed, pensive)
4
unsound(adjective, delicate, uncertain, sensitive, risky)
4
wistful(thought, thoughtful, vague, thinking, faraway)
4
wondering
3
baseless(adjective, unsubstantiated, unsupported, unfounded, groundless)
3
curious
3
dangerous(adjective, delicate, uncertain, sensitive, unsound)
3
defective
3
fanciful(adjective, excellent, gentle, marvelous, vague)
3
high-risk
3
ideational
3
indefinite(adjective, doubtful, unsettled, shaky, vague)
3
inquiring
3
moot
3
museful
3
unfounded(adjective, unsubstantiated, unsupported, groundless)
3
unpredictable(adjective, doubtful, vague, unsure, intention)
3
untrustworthy
3
venturesome(adjective, bad, delicate, heavy, uncertain)
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ChicagoSmart Define. 2015. "speculative thesaurus" https://smartdefine.org/speculative/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, speculative thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/speculative/thesaurus/synonyms>.
MLASmart Define. "speculative thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/speculative/thesaurus/synonyms>