5
surmising(verb, expecting, believing)
5
uppish(adjective, attitude, informal, courtesy, impudent)
4
annexing(verb, acquiring)
4
overweening(smart, indifferent, familiar, arrogant, brash)
4
presumption(noun, fancy, belief, statement, shot)
3
anticipating(verb, adjective, expecting, believing, hoping)
3
assume
3
brassy(adjective, cool, smart, attitude, informal)
3
cheeky(adjective, cool, smart, attitude, rude)
3
gathering(noun, verb, expecting, believing)
3
hypothesis(noun, fancy, belief, statement, shot)
3
nervy(adjective, cool, smart, attitude, rude)
3
pompous(adjective, aloof, affected, pretentious, showy)
3
presupposing(verb, adjective, expecting, if)
3
proud(indifferent, aloof, pretentious, arrogant, haughty)
3
saucy(adjective, cool, smart, attitude, rude)
3
trusting(verb, adjective, believing, hoping)
2
acceptance(noun, power, fancy, belief, statement)
2
adopting
2
adoption(noun, power, acceptance)
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APASmart Define. (2015). assuming thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/assuming/thesaurus/synonyms
ChicagoSmart Define. 2015. "assuming thesaurus" https://smartdefine.org/assuming/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, assuming thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/assuming/thesaurus/synonyms>.
MLASmart Define. "assuming thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/assuming/thesaurus/synonyms>