95 entries under difficult topic. ×

2
exigent(adjective, harsh, big, cruel)
2
grinding(adjective, severe, rough, harsh)
2
intricate(adjective, tough, severe, awkward)
2
knotty(adjective, hard, tough, severe, rough)
2
mean(adjective, hard, severe, rough)
2
rigorous(adjective, strong, hard, tough, severe)
2
slavish(adjective, tough, rough, awkward)
2
tempestuous(adjective, calm, severe)
2
tiring(adjective, dull, tough, awkward)
2
unpleasant(adjective, sad, harsh, sorrow)
2
wearing(adjective, dull, awkward, boring)
2
wicked(bad, wrong, exceptional, marvelous)
1
acroamatic(adjective, severe, obscure, complex)
1
challenging(adjective, tough, severe, awkward)
1
delicate(bad, risky, dangerous, treacherous)
1
difficile(adjective, tough, severe, rough)
1
fatiguing(adjective, dull, awkward, boring)
1
hairy(adjective, bad, hard, severe, rough)
1
inept(awkward, stiff, bulky, ungainly)
1
involved(adjective, hard, tough, obscure, rough)
10 years ago|53k views|share |citing 
APASmart Define. (2016). heavy thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/heavy/thesaurus/synonyms
ChicagoSmart Define. 2016. "heavy thesaurus" https://smartdefine.org/heavy/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, heavy thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/heavy/thesaurus/synonyms>.
MLASmart Define. "heavy thesaurus" 25 January 2016. Web. 23 September 2026. <https://smartdefine.org/heavy/thesaurus/synonyms>