90 entries under tough topic. ×

30
tiresome(adjective, dull, simple, excite)
24
tiring(adjective, dull, tedious, stupid, difficult)
18
laborious(adjective, dull, hard, difficult)
13
toilsome(adjective, hard, severe, difficult)
12
strenuous(adjective, dull, severe, difficult)
12
troublesome(adjective, severe, rough, difficult)
12
trying(adjective, dull, severe, difficult)
11
burdensome(adjective, dull, severe, difficult)
8
arduous(adjective, dull, severe, difficult)
8
bothersome(adjective, severe, difficult, awkward)
8
onerous(adjective, dull, severe, difficult)
7
difficult(adjective, dull, hard, rough)
7
irritating(adjective, dull, severe, rough)
7
uphill(adjective, severe, difficult, awkward)
6
heavy(adjective, dull, severe, difficult)
5
operose(adjective, severe, difficult, awkward)
4
galling(severe, pain, painful, problematic)
4
painful(adjective, hard, severe, difficult)
3
backbreaking(adjective, hard, rough, difficult)
3
demanding(adjective, dull, severe, difficult)
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APASmart Define. (2015). wearisome thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/wearisome/thesaurus/synonyms
ChicagoSmart Define. 2015. "wearisome thesaurus" https://smartdefine.org/wearisome/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, wearisome thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/wearisome/thesaurus/synonyms>.
MLASmart Define. "wearisome thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/wearisome/thesaurus/synonyms>