383 entries under noun topic. ×

4
review(view, look, attention, guess)
4
shot in the dark(expression, idiom, idea, try)
4
threat(feeling, sign, hunch, danger)
4
uncertainty(draw, chance, pledge, hazard)
4
undertaking(verb, activity, company, study)
3
attention(understanding, view, review, look)
3
belief(concept, philosophy, view, attitude)
3
calculation(thought, debate, discussion)
3
conception(understanding, view, attitude, grasp)
3
conclusion(feeling, understanding, view, attitude)
3
death knell(feeling, sign, hunch, premonition)
3
estimate(feeling, view, attitude, belief)
3
fantasy(fancy, idea, impression, vision)
3
feeling(concept, understanding, philosophy, plan)
3
forerunner(feeling, sign, hunch, premonition)
3
forewarning(feeling, sign, hunch, premonition)
3
guesstimate(feeling, idea, belief, guess)
3
harbinger(feeling, sign, hunch, premonition)
3
hint(feeling, sign, hunch, premonition)
3
ill omen(feeling, sign, hunch, premonition)
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APASmart Define. (2016). speculation thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/speculation/thesaurus/synonyms
ChicagoSmart Define. 2016. "speculation thesaurus" https://smartdefine.org/speculation/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, speculation thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/speculation/thesaurus/synonyms>.
MLASmart Define. "speculation thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/speculation/thesaurus/synonyms>