187 entries under verb topic. ×

1
surmise(think, believe, pretend, estimate)
1
survey(think, believe, suggest, pretend)
1
suspect(think, believe, suggest, pretend)
1
sustain(meet, bear, face, suffer)
1
take(get, catch, discover, understand)
1
take a shot at(expression, idiom, phrasal verb, think)
1
take a stab at(expression, idiom, phrasal verb, think)
1
theorize(think, believe, suggest, pretend)
1
think(believe, pretend, estimate, calculate)
1
think likely(expression, think, believe, suggest)
1
track down(expression, phrasal verb, meet, establish)
1
trip on(expression, phrasal verb, meet, catch)
1
trip over(expression, phrasal verb, establish, strike)
1
uncover(meet, establish, catch, strike)
1
undergo(meet, bear, face, suffer)
1
venture(think, believe, suggest, pretend)
1
work out(expression, phrasal verb, think, believe)
1
zero in on(expression, idiom, phrasal verb, establish)
0
acquire(take, get, meet, understand)
0
alight upon(meet, find, archaism)
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APASmart Define. (2015). happen upon thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/happen_upon/thesaurus/synonyms
ChicagoSmart Define. 2015. "happen upon thesaurus" https://smartdefine.org/happen_upon/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, happen upon thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/happen_upon/thesaurus/synonyms>.
MLASmart Define. "happen upon thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/happen_upon/thesaurus/synonyms>