Synonyms|370Antonyms|91|Broader|6Narrower|0Related|760
3
stretched out(expression, adjective, extended, protracted, lingering)
3
unceasing(adjective, steady, stable, regular, constant)
2
adjourned
2
affirmed
2
attenuated
2
ceaseless(adjective, persistent, lasting, remaining)
2
confirmed(verb, persistent, lasting, remaining)
2
continual(adjective, persistent, constant, lasting, remaining)
2
continuing(adjective, continue, persistent, lasting, remaining)
2
deferred(adjective, put)
2
diffuse(slow, boring, tedious, late, long)
2
dragged out(expression, long, extended, protracted, lengthened)
2
durable(adjective, durable)
2
eternal(adjective, durable)
2
great(adjective, big, deep, high, large)
2
humdrum(adjective, slow, tedious)
2
incessant(adjective, durable)
2
lifetime(adjective, durable)
2
long-drawn
2
long-life(adjective, durable)
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APASmart Define. (2015). prolonged thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/prolonged/thesaurus/synonyms
ChicagoSmart Define. 2015. "prolonged thesaurus" https://smartdefine.org/prolonged/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, prolonged thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/prolonged/thesaurus/synonyms>.
MLASmart Define. "prolonged thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/prolonged/thesaurus/synonyms>