2
say so(verb, expression, support, state, maintain)
2
sing(verb, declare, informal, acknowledge, confirm)
2
sound off(expression, maintain, declare, confirm, admit)
2
spiel(verb, state, declare, informal, admit)
2
squeal(declare, acknowledge, confirm, admit)
2
sustain(verb, affirm)
2
swear on bible(verb, expression, idiom, state, maintain)
2
swear up and down(verb, expression, idiom, phrasal verb, support)
2
trust(verb, believe)
2
vent(verb, state, declare, reveal, acknowledge)
2
vouchsafe(verb, give, accept, allow, provide)
1
accede(verb, give, accept, allow, declare)
1
accord(verb, state, give, accept, allow)
1
acquiesce(verb, state, accept, allow, declare)
1
act a part(expression, idiom)
1
act as a witness(verb, expression, idiom, support, maintain)
1
adduce(verb, state, hold, take, charge)
1
adjure(verb, affirm)
1
admission
1
adopt(verb, state, accept, allow, declare)
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APASmart Define. (2015). profess thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/profess/thesaurus/synonyms
ChicagoSmart Define. 2015. "profess thesaurus" https://smartdefine.org/profess/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, profess thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/profess/thesaurus/synonyms>.
MLASmart Define. "profess thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/profess/thesaurus/synonyms>