17
worry(verb, calm, order, troubled)
9
discourage(verb, upset, calm, help, aid)
7
flabbergast
6
dishearten(verb, upset, discourage)
4
annoy(verb, upset, quiet, discourage, please)
3
agitate(verb, order, comfort)
2
demoralize
2
dispirit(verb, upset, discourage)
2
disturb(verb, upset, calm, order, quiet)
2
irritate
2
alarm(noun, verb, upset, calm)
2
depress(verb, upset, discourage)
2
discomfit(verb, calm, comfort, soothe)
2
disconcert
2
fox
2
intimidate(calm, release)
2
perturb(verb, calm, quiet)
2
scare(noun, verb, calm, frighten)
2
trouble(verb, upset, discourage)
2
upset(verb, discourage)
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APASmart Define. (2015). reassure thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/reassure/thesaurus/antonyms
ChicagoSmart Define. 2015. "reassure thesaurus" https://smartdefine.org/reassure/thesaurus/antonyms (accessed September 27, 2026).
HarvardSmart Define 2015, reassure thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/reassure/thesaurus/antonyms>.
MLASmart Define. "reassure thesaurus" 13 April 2015. Web. 27 September 2026. <https://smartdefine.org/reassure/thesaurus/antonyms>