80 entries under tedious topic. ×

29
fatiguing(adjective, boring, exhausting, dull, difficult)
25
exhausting(adjective, difficult, dull, boring, tired)
25
wearying(adjective, boring, dull, difficult, tired)
21
boring(adjective, dull, dreary, drab)
18
wearisome(adjective, dull, stupid, difficult)
17
wearing(adjective, dull, difficult, boring, tired)
16
laborious(adjective, dull, tough, difficult, awkward)
14
tiresome(adjective, dull, tough, flat, stupid)
12
monotonous(adjective, dull, stupid, boring)
12
arduous(adjective, dull, tough, difficult, awkward)
12
dull(adjective, boring, lifeless, irritating)
11
hard(adjective, dull, difficult, full, awkward)
11
strenuous(adjective, dull, tough, difficult, full)
10
uninteresting(adjective, dull, boring, lifeless)
9
difficult(adjective, dull, tough, awkward, boring)
9
toilsome(adjective, hard, tough, severe, rough)
8
burdensome(adjective, dull, tough, difficult, awkward)
8
enervating(adjective, annoying, exhausting, verb, dull)
8
tough(adjective, dull, difficult, boring, grim)
7
humdrum(adjective, dull, stupid, boring)
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APASmart Define. (2016). tiring thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/tiring/thesaurus/synonyms
ChicagoSmart Define. 2016. "tiring thesaurus" https://smartdefine.org/tiring/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, tiring thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/tiring/thesaurus/synonyms>.
MLASmart Define. "tiring thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/tiring/thesaurus/synonyms>