2
sneaking suspicion(noun, expression, idiom, idea, belief)
2
spec(noun, chance, risk, venture, stake)
2
stake(noun, company, draw, firm, trade)
2
supposal(noun, concept, feeling, understanding, philosophy)
2
suppose(understanding, idea, system, belief, model)
2
theorization(noun, understanding, attention, hope, consideration)
2
throw
2
trip(verb, exploit, venture, quest, put at risk)
2
voyage(verb, exploit, venture, quest, put at risk)
2
wondering
1
action(noun, activity, business, draw, firm)
1
actuarial prediction
1
acumen(noun, understanding, mind, sense, intelligence)
1
adventure
1
advisement
1
affair(noun, activity, business, company, firm)
1
ante(chance, pledge, venture, stake, gamble)
1
anticipation(noun, understanding, belief, attention, hope)
1
apperception(noun, concept, understanding, grasp, command)
1
appraisal(noun, thought)
10 years ago|10k views|share |citing 
APASmart Define. (2016). speculation thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/speculation/thesaurus/synonyms
ChicagoSmart Define. 2016. "speculation thesaurus" https://smartdefine.org/speculation/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, speculation thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/speculation/thesaurus/synonyms>.
MLASmart Define. "speculation thesaurus" 1 April 2016. Web. 23 September 2026. <https://smartdefine.org/speculation/thesaurus/synonyms>