possible profanity
1
estrange
1
exalt(verb, increase, raise, severe, boost)
1
fan the flame(expression, idiom)
1
fan the flames(expression, annoy, provoke, aggravate, impair)
1
ferment
1
fervent
1
fortify(verb, support, increase, boost, sustain)
1
foster(verb, produce, provoke, stimulate, excite)
1
fuel
1
gall(verb, upset, trouble, light, bother)
1
gnaw(verb, upset, trouble, bother, disturb)
1
go from bad to worse(expression, annoy, provoke, aggravate, impair)
1
grate(disturb, provoke, anger, arouse, aggravate)
1
harass(verb, upset, trouble, bother, disturb)
1
harden(verb, support, increase, boost, sustain)
1
harry(verb, upset, trouble, bother, disturb)
1
heated
1
henpeck(verb, upset, trouble, bother, disturb)
1
hit on(expression, annoy, provoke, aggravate, impair)
1
hit where one lives(verb, expression, idiom, upset, trouble)
11 years ago|4.1k views|share |citing 
APASmart Define. (2015). heat up thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/heat_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "heat up thesaurus" https://smartdefine.org/heat_up/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, heat up thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/heat_up/thesaurus/synonyms>.
MLASmart Define. "heat up thesaurus" 17 July 2015. Web. 23 September 2026. <https://smartdefine.org/heat_up/thesaurus/synonyms>