Synonyms|132Antonyms|22|Broader|0Narrower|0Related|43
7
indestructible(adjective, moral, stability, unable, lasting)
7
unquenchable(adjective, strength)
6
imperishable(adjective, moral, stability, principled)
5
incorruptible(adjective, honest, moral, honorable, stability)
5
irrepressible(adjective, excitability)
5
undying(adjective, stability)
4
eternal
4
impregnable(adjective, strength)
4
quenchless
3
deathless
3
everlasting
3
indelible
3
invincible(adjective, strength)
2
burning
2
desperate
2
disorderly
2
dominating
2
enduring
2
immortal
2
indefeasible
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APASmart Define. (2015). inextinguishable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/inextinguishable/thesaurus/synonyms
ChicagoSmart Define. 2015. "inextinguishable thesaurus" https://smartdefine.org/inextinguishable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2015, inextinguishable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/inextinguishable/thesaurus/synonyms>.
MLASmart Define. "inextinguishable thesaurus" 14 April 2015. Web. 21 September 2026. <https://smartdefine.org/inextinguishable/thesaurus/synonyms>