131 entries under adjective topic. ×

1
unflinching(strong, firm, determined, steady)
1
unremitting(strong, firm, determined, steady)
1
unstinted(strong, firm, determined, steady)
1
unswerving(strong, firm, determined, steady)
1
unwavering(strong, firm, determined, steady)
1
unwearied(strong, firm, determined, steady)
1
vaulting(energetic, enthusiastic, determined, ardent)
1
wild-eyed(keen, passionate, enthusiastic, ardent)
0
animated
0
cogent
0
extreme(keen, passionate, enthusiastic, fervent)
0
fervent(keen, passionate, enthusiastic, ardent)
0
fervid(keen, passionate, enthusiastic, ardent)
0
hard
0
highpowered(ambitious, self-starting)
0
hot(keen, passionate, enthusiastic, ardent)
0
influential
0
lively
0
masculine
0
obsessive(keen, passionate, enthusiastic, fervent)
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APASmart Define. (2016). fireball thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/fireball/thesaurus/synonyms
ChicagoSmart Define. 2016. "fireball thesaurus" https://smartdefine.org/fireball/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, fireball thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/fireball/thesaurus/synonyms>.
MLASmart Define. "fireball thesaurus" 1 April 2016. Web. 25 September 2026. <https://smartdefine.org/fireball/thesaurus/synonyms>