1
fixed
1
flat
1
for ages(expression, adjective, slow, boring, tedious)
1
forever and a day(expression, adjective, idiom, slow, boring)
1
funded
1
gradual(adjective, dull, moderate, low, stiff)
1
great bellied
1
hard-core
1
hindered(adjective, dull, moderate, low, stiff)
1
humdrum
1
immeasurable(endless, incessant, ceaseless)
1
immortal
1
impeded(adjective, dull, moderate, low, stiff)
1
indirect(adjective, rambling, circuitous, tortuous, unintended)
1
indissoluble
1
interminate(endless, protracted, incessant, long-winded, ceaseless)
1
inveterate
1
languishing
1
long-lived
1
long-range
10 years ago|5.3k views|share |citing 
APASmart Define. (2016). long-drawn-out thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/long-drawn-out/thesaurus/synonyms
ChicagoSmart Define. 2016. "long-drawn-out thesaurus" https://smartdefine.org/long-drawn-out/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, long-drawn-out thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/long-drawn-out/thesaurus/synonyms>.
MLASmart Define. "long-drawn-out thesaurus" 26 February 2016. Web. 29 September 2026. <https://smartdefine.org/long-drawn-out/thesaurus/synonyms>