Synonyms|47Antonyms|1|Broader|0Narrower|0Related|3

35 entries under permanent topic. ×

1
longstanding(vast, long-term, lifelong, diurnal)
1
old(long-term, lifelong)
1
perdurable(long-term, lifelong)
1
perennial(long-term, lifelong)
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perpetual(long-term, lifelong)
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persisting(long-term, lifelong)
1
stable(long-term, lifelong)
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till the cows come home(expression, idiom, vast, long-term)
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unceasing(long-term, lifelong)
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undying(long-term, lifelong)
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unending(long-term, lifelong)
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unremitting(long-term, lifelong)
0
long-lasting(long-term, lifelong)
0
ongoing(long-term, lifelong)
0
unchanging(long-term, lifelong)
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APASmart Define. (2013). inexpungible thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/inexpungible/thesaurus/synonyms
ChicagoSmart Define. 2013. "inexpungible thesaurus" https://smartdefine.org/inexpungible/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2013, inexpungible thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/inexpungible/thesaurus/synonyms>.
MLASmart Define. "inexpungible thesaurus" 28 June 2013. Web. 29 September 2026. <https://smartdefine.org/inexpungible/thesaurus/synonyms>