3
have a tantrum(expression, idiom)
3
lose one's temper(verb, idiom, feelings)
3
rant(verb, blaze, flicker, flame)
3
rant and rave(expression, idiom)
3
run a temperature(expression, idiom)
3
see red(verb, expression, idiom, rise, swell)
3
seizure
3
shimmer with heat(expression, idiom)
3
steam(verb, informal, feelings)
3
storm(noun, verb, rage, explode, erupt)
3
torrent
3
turn a hair(expression, idiom)
3
upheaval
2
access(noun, ejection)
2
bandy with(verb, expression, phrasal verb, meet, attack)
2
be angry(verb, rise, rage, excited, blaze)
2
belch(verb, excited, appear, blaze, burst)
2
blowup(noun, explosion)
2
broil(noun, conflict, disagreement, disturbance, discord)
2
brush with(verb, expression, phrasal verb, meet, attack)
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APASmart Define. (2015). flare up thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/flare_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "flare up thesaurus" https://smartdefine.org/flare_up/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, flare up thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/flare_up/thesaurus/synonyms>.
MLASmart Define. "flare up thesaurus" 23 December 2015. Web. 21 September 2026. <https://smartdefine.org/flare_up/thesaurus/synonyms>