Synonyms|178Antonyms|0|Broader|2Narrower|0Related|5
1
set
1
settle(calm, strengthen, steady, soothe, decide)
1
solidify
1
stabilise
1
stabilitate(calm, fix, secure, sustain, steady)
1
steady
1
stick
1
transfix
0
accent(verb, severe, exercise, strengthen)
0
accentuate(verb, severe, exercise, strengthen)
0
acclimate(strengthen, harden)
0
acclimatize(strengthen, harden)
0
accounted(compensate, countercheck, overcompensate)
0
add fuel(verb, severe, exercise, strengthen)
0
add to(verb, severe, exercise, strengthen)
0
adhere to(expression, compensate, countercheck, overcompensate)
0
aggrandize(verb, severe, exercise, strengthen)
0
aggravate(verb, severe, exercise, strengthen)
0
agree to
0
allow for(expression, compensate, countercheck, overcompensate)
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APASmart Define. (2015). firm up thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/firm_up/thesaurus/synonyms
ChicagoSmart Define. 2015. "firm up thesaurus" https://smartdefine.org/firm_up/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, firm up thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/firm_up/thesaurus/synonyms>.
MLASmart Define. "firm up thesaurus" 10 April 2015. Web. 20 September 2026. <https://smartdefine.org/firm_up/thesaurus/synonyms>