252 entries under tough topic. ×

57
big(adjective, feature, characteristic, person, body)
50
strong(adjective, feature, characteristic, person, body)
43
mighty(adjective, feature, characteristic, person, body)
43
formidable(adjective, feature, characteristic, severe)
38
immense(adjective, feature, characteristic, person, body)
38
herculean(adjective, feature, characteristic, severe)
33
weighty(adjective, severe, difficult, harsh)
23
grievous(adjective, bad, severe, difficult)
21
serious(adjective, strong, hard, great)
21
thick(adjective, person, quality, body, strong)
21
burdensome(adjective, dull, severe, difficult)
20
stout(adjective, person, body, strong, sound)
18
dense(adjective, person, dull, set, body)
17
important(adjective, great, severe, warm)
15
severe(adjective, strong, hard, difficult)
13
hard(adjective, person, dull, body, strong)
13
laborious(adjective, dull, hard, severe)
13
onerous(adjective, dull, severe, difficult)
12
deep(adjective, dull, set, strong)
11
arduous(adjective, dull, severe, rough)
<12345…10>
10 years ago|53k views|share |citing 
APASmart Define. (2016). heavy thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/heavy/thesaurus/synonyms
ChicagoSmart Define. 2016. "heavy thesaurus" https://smartdefine.org/heavy/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, heavy thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/heavy/thesaurus/synonyms>.
MLASmart Define. "heavy thesaurus" 25 January 2016. Web. 27 September 2026. <https://smartdefine.org/heavy/thesaurus/synonyms>