Synonyms|718Antonyms|124|Broader|10Narrower|0Related|388

218 entries under adjective topic. ×

1
goddam
1
great
1
great bellied
1
hanging tough(expression, persistent, constant, pitiless)
1
hard-core
1
hard-headed(persistent, constant, pitiless, unyielding)
1
infernal
1
intransigent(persistent, constant, pitiless, unyielding)
1
iron-fisted(persistent, constant, pitiless, unyielding)
1
level
1
like the Rock of Gibralter(expression, idiom, steady, stable)
1
long-life
1
long-range
1
long haul
1
merciless(persistent, constant, pitiless, unyielding)
1
monochrome(dull, steady, stable, regular)
1
monolithic
1
monophonic(dull, steady, stable, regular)
1
neverending(present, persistent, constant, continuous)
1
of a piece(expression, idiom, steady, stable)
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APASmart Define. (2016). perpetual thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/perpetual/thesaurus/synonyms
ChicagoSmart Define. 2016. "perpetual thesaurus" https://smartdefine.org/perpetual/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, perpetual thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/perpetual/thesaurus/synonyms>.
MLASmart Define. "perpetual thesaurus" 30 March 2016. Web. 29 September 2026. <https://smartdefine.org/perpetual/thesaurus/synonyms>