Synonyms|525Antonyms|75|Broader|2Narrower|0Related|592

275 entries under adjective topic. ×

3
without end(expression, idiom, slow, constant)
3
around-the-clock(continue, continual)
3
bottomless(absolute, endless, immense, infinite)
3
cyclical
3
dragged out(expression, endless, infinite, protracted)
3
featureless
3
gapless
3
great(complete, absolute, huge, indefinite)
3
habitual(persistent, continuous, endless, relentless)
3
huge(vast, massive)
3
immemorial
3
invariable(persistent, continuous, endless, relentless)
3
prolix(slow, tedious, late, long)
3
repeated
3
running
3
seamless
3
unrelenting(determined, steady, resolute, persistent)
3
unvarying(steady, persistent, constant, continuous)
3
verbose(slow, tedious, late, long)
3
wordy(slow, tedious, late, long)
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APASmart Define. (2016). interminable thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/interminable/thesaurus/synonyms
ChicagoSmart Define. 2016. "interminable thesaurus" https://smartdefine.org/interminable/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2016, interminable thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/interminable/thesaurus/synonyms>.
MLASmart Define. "interminable thesaurus" 4 March 2016. Web. 22 September 2026. <https://smartdefine.org/interminable/thesaurus/synonyms>