75 entries under difficult topic. ×

17
exhausting(adjective, dull, boring, tired)
17
wearying(adjective, dull, boring, tired)
16
tiring(adjective, dull, boring, tired)
12
wearisome(adjective, dull, boring, tedious)
11
fatiguing(adjective, dull, boring, tired)
10
draining(adjective, dullness, ordinariness, tired)
8
laborious(adjective, dull, hard, awkward)
8
tiresome(adjective, tedious, irritating, annoying)
8
trying(adjective, dull, hard, tough)
7
burdensome(adjective, dull, awkward, boring)
7
grinding(noun, verb, adjective, tough, rough)
7
hard(adjective, dull, tough, awkward)
7
tedious(adjective, dull, boring, irritating, exasperating)
6
arduous(adjective, dull, hard, tough)
6
demanding(adjective, dull, hard, tough)
6
enervating(adjective, verb, tedious, demanding)
5
irksome(adjective, dull, awkward, boring)
5
toilsome(adjective, hard, tough, rough)
5
onerous(adjective, dull, hard, tough)
5
oppressive(adjective, dull, hard, tough)
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APASmart Define. (2015). wearing thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/wearing/thesaurus/synonyms
ChicagoSmart Define. 2015. "wearing thesaurus" https://smartdefine.org/wearing/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, wearing thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/wearing/thesaurus/synonyms>.
MLASmart Define. "wearing thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/wearing/thesaurus/synonyms>