85 entries under severe topic. ×

13
toilsome(adjective, hard, tough, difficult)
12
strenuous(adjective, dull, tough, difficult)
12
troublesome(adjective, tough, rough, difficult)
12
trying(adjective, dull, tough, difficult)
11
burdensome(adjective, dull, tough, difficult)
8
arduous(adjective, dull, tough, difficult)
8
bothersome(adjective, tough, difficult, awkward)
8
onerous(adjective, dull, tough, difficult)
7
irritating(adjective, dull, tough, rough)
7
tough(adjective, dull, difficult, boring)
7
uphill(adjective, tough, difficult, awkward)
6
heavy(adjective, dull, tough, difficult)
5
aggravating(adjective, hard, pain, offensive)
5
operose(adjective, tough, difficult, awkward)
5
vexing(adjective, hard, offensive, distressing)
4
galling(tough, pain, painful, problematic)
4
painful(adjective, hard, tough, difficult)
4
provoking(hard, pain, offensive, distressing)
4
worrisome(adjective, hard, offensive, disturbing)
3
demanding(adjective, dull, tough, difficult)
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APASmart Define. (2015). wearisome thesaurus. Retrieved September 30, 2026, from https://smartdefine.org/wearisome/thesaurus/synonyms
ChicagoSmart Define. 2015. "wearisome thesaurus" https://smartdefine.org/wearisome/thesaurus/synonyms (accessed September 30, 2026).
HarvardSmart Define 2015, wearisome thesaurus, Smart Define, viewed 30 September, 2026, <https://smartdefine.org/wearisome/thesaurus/synonyms>.
MLASmart Define. "wearisome thesaurus" 10 April 2015. Web. 30 September 2026. <https://smartdefine.org/wearisome/thesaurus/synonyms>