56 entries under long topic. ×

6
tedious(adjective, dull, slow, boring, late)
4
elongate(adjective, great, deep, high, remote)
4
prolix(adjective, slow, boring, tedious, late)
4
spun out(verb, expression, adjective, phrasal verb, great)
3
enduring(adjective, great, deep, high, persistent)
2
diffuse(slow, boring, tedious, late)
2
dragged out(expression, extended, protracted, lengthened)
2
great(adjective, big, deep, high, large)
2
longish(adjective, great, deep, high, remote)
2
verbose(adjective, slow, boring, tedious, late)
2
wordy(adjective, slow, boring, tedious, late)
1
distant(adjective, great, deep, high, remote)
1
far-off(adjective, great, deep, high, remote)
1
far-reaching(adjective, great, big, deep, high)
1
faraway(adjective, great, deep, high, remote)
1
gangling(adjective, great, deep, high, remote)
1
high(adjective, strong, great, deep, extreme)
1
lanky(adjective, great, deep, high, remote)
1
lofty(adjective, great, deep, high, remote)
1
outstretched(adjective, great, deep, high, remote)
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APASmart Define. (2015). prolonged thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/prolonged/thesaurus/synonyms
ChicagoSmart Define. 2015. "prolonged thesaurus" https://smartdefine.org/prolonged/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, prolonged thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/prolonged/thesaurus/synonyms>.
MLASmart Define. "prolonged thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/prolonged/thesaurus/synonyms>