Synonyms|347Antonyms|17|Broader|6Narrower|0Related|41

29 entries under permanent topic. ×

5
stable(adjective, steady, fixed, even, constant)
2
abiding(adjective, calm, strong, secure, firm)
2
continuing(adjective, fixed, persistent, hardened, lasting)
2
endless(adjective, long-term, lifelong)
2
eternal(adjective, long-term, lifelong)
2
everlasting(adjective, long-term, lifelong)
2
indissoluble(adjective, long-term, lifelong)
2
long-term(adjective, lifelong)
2
perpetual(adjective, long-term, lifelong)
2
undying(adjective, long-term, lifelong)
2
unending(adjective, long-term, lifelong)
1
continual(fixed, persistent, continuous, lasting)
1
forever(long-term, lifelong)
1
in for the long haul(expression, idiom, long-term, lifelong)
1
incessant(long-term, lifelong)
1
indelible(fixed, long-term, lifelong, deep-seated)
1
inexhaustible(long-term, lifelong)
1
inexpungible(long-term, lifelong)
1
lifelong(adjective, fixed, persistent, hardened, lasting)
1
long-lasting(hardened, confirmed, chronic, long-term)
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APASmart Define. (2016). deep-rooted thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/deep-rooted/thesaurus/synonyms
ChicagoSmart Define. 2016. "deep-rooted thesaurus" https://smartdefine.org/deep-rooted/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, deep-rooted thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/deep-rooted/thesaurus/synonyms>.
MLASmart Define. "deep-rooted thesaurus" 26 February 2016. Web. 24 September 2026. <https://smartdefine.org/deep-rooted/thesaurus/synonyms>