1
glutinous
1
grave
1
gravid
1
grievous
1
grueling
1
gruelling
1
gummy
1
impenetrable
1
labored
1
laborious
1
laboured
1
leaden
1
limy
1
lowering
1
lumbering
1
lumpy
1
overweight
1
ponderous
1
profound
1
punishing
13 years ago|2.2k views|share |citing 
APASmart Define. (2013). cloggy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/cloggy/thesaurus/synonyms
ChicagoSmart Define. 2013. "cloggy thesaurus" https://smartdefine.org/cloggy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2013, cloggy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/cloggy/thesaurus/synonyms>.
MLASmart Define. "cloggy thesaurus" 28 June 2013. Web. 26 September 2026. <https://smartdefine.org/cloggy/thesaurus/synonyms>