Synonyms|45Antonyms|0|Broader|0Narrower|0Related|16
5
indelible(adjective, indestructible)
3
ineradicable
2
indestructible
1
congenital
1
deathless
1
fixed
1
immortal
1
imperishable
1
impregnable
1
inborn
1
inbred
1
incorruptible
1
indefinite
1
inextinguishable
1
ingrained(adjective, affections)
1
inveterate
1
invincible
1
invulnerable
1
nonperishable
1
permanent
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APASmart Define. (2015). ineffaceable thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/ineffaceable/thesaurus/synonyms
ChicagoSmart Define. 2015. "ineffaceable thesaurus" https://smartdefine.org/ineffaceable/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2015, ineffaceable thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/ineffaceable/thesaurus/synonyms>.
MLASmart Define. "ineffaceable thesaurus" 14 April 2015. Web. 20 September 2026. <https://smartdefine.org/ineffaceable/thesaurus/synonyms>