10
great(adjective, time, big, deep, high)
9
interminable(adjective, slow, tedious, late, endless)
9
verbose(adjective, dull, slow, property, loose)
9
covet(verb, take, desire, fancy, exact)
9
dream(verb, desire, fancy, want, seek)
8
elongated(adjective, time, great, deep, high)
8
endless(adjective, incessant, ceaseless)
8
drawn out(verb, expression, adjective, phrasal verb, time)
8
far(adjective, adverb, distant, remote, faraway)
8
long-drawn-out(adjective, great, excite, slow, deep)
8
long-winded(adjective, dull, slow, property, loose)
8
need(verb, take, desire, fancy, demand)
8
prolix(adjective, dull, slow, property, loose)
8
sigh(verb, break, fail, desire, fancy)
8
tall(adjective, time, great, deep, high)
7
itch(noun, verb, desire, command, want)
7
elongate(adjective, time, great, deep, high)
7
large(adjective, great, big, heavy, high)
7
lingering(adjective, time, great, deep, boring)
7
time-consuming(adjective, slow, late)
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APASmart Define. (2016). long thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/long/thesaurus/synonyms
ChicagoSmart Define. 2016. "long thesaurus" https://smartdefine.org/long/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2016, long thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/long/thesaurus/synonyms>.
MLASmart Define. "long thesaurus" 26 February 2016. Web. 20 September 2026. <https://smartdefine.org/long/thesaurus/synonyms>