0
held down(expression, adverb, seriously, actively, thoughtfully)
0
in all conscience(expression, idiom, adverb, seriously, vigorously)
0
in all seriousness(expression, idiom, adverb, seriously, vigorously)
0
in earnest(expression, adverb, seriously, vigorously, earnestly)
0
in isolation(expression, adverb, seriously, actively, thoughtfully)
0
in repair(expression, adverb, seriously, actively, thoughtfully)
0
in reserve(expression, adverb, seriously, actively, thoughtfully)
0
intently(adverb, vigorously, earnestly, actively, sincerely)
0
iron-hearted(adjective, unfeeling, hard-hearted, nowhere, obdurate)
0
losing(adverb, seriously, actively, thoughtfully, purposefully)
0
matter of fact(expression, adjective, idiom, detached, unfeeling)
0
not humorously(expression, adverb, seriously, vigorously, earnestly)
0
not in service(expression, idiom, adverb, seriously, actively)
0
on the bottom(expression, idiom, adverb, seriously, actively)
0
on the nether side(expression, idiom, adverb, seriously, actively)
0
on the underside(expression, idiom, adverb, seriously, actively)
0
out of commission(expression, idiom, adverb, seriously, actively)
0
out of kilter(expression, idiom, adverb, seriously, actively)
0
out of whack(expression, idiom, adverb, seriously, actively)
0
passionately(adverb, vigorously, earnestly, actively, sincerely)
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APASmart Define. (2011). with straight face thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/with_straight_face/thesaurus/synonyms
ChicagoSmart Define. 2011. "with straight face thesaurus" https://smartdefine.org/with_straight_face/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2011, with straight face thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/with_straight_face/thesaurus/synonyms>.
MLASmart Define. "with straight face thesaurus" 21 May 2011. Web. 26 September 2026. <https://smartdefine.org/with_straight_face/thesaurus/synonyms>