3
expanded(adjective, time, great, big, deep)
3
far-off(adjective, time, great, deep, high)
3
faraway(adjective, time, great, deep, high)
3
grieve(verb, break, fail, weaken, want)
3
have occasion to(expression, idiom, take, desire, exact)
3
indirect(adjective, rambling, circuitous, tortuous, unintended)
3
lament(noun, verb, cry, roar, lament)
3
languish(verb, dull, fail, desire, weaken)
3
late(adjective, slow, boring, tedious, excessive)
3
lengthwise
3
lifelong(adjective, durable)
3
long-life(adjective, durable)
3
long-lived
3
long-range
3
long ago(expression, idiom)
3
long for(verb, expression, phrasal verb, want, trust)
3
marathon
3
pant(verb, desire, crave, ache)
3
perennial(adjective, durable)
3
persistent(adjective, protracted, lengthy)
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APASmart Define. (2016). long thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/long/thesaurus/synonyms
ChicagoSmart Define. 2016. "long thesaurus" https://smartdefine.org/long/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, long thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/long/thesaurus/synonyms>.
MLASmart Define. "long thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/long/thesaurus/synonyms>