1
heavyweight(adjective, big, heavy, substantial)
1
hindering
1
hulking
1
impedimental
1
impeding
1
impeditive
1
inapt
1
incumbent
1
inkhorn
1
labored
1
laboured
1
lubberly
1
massy
1
pompous
1
problematic(adjective, aroused negative)
1
sesquipedalian
1
stiff
1
stilted
1
stout(big, heavy, awkward, substantial, large)
1
substantial(big, heavy, awkward, large, weighty)
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APASmart Define. (2016). cumbrous thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/cumbrous/thesaurus/synonyms
ChicagoSmart Define. 2016. "cumbrous thesaurus" https://smartdefine.org/cumbrous/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, cumbrous thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/cumbrous/thesaurus/synonyms>.
MLASmart Define. "cumbrous thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/cumbrous/thesaurus/synonyms>