67 entries under adjective topic. ×

17
unsurprising
13
exhausting(annoying, verb, dull, difficult)
13
fatiguing(annoying, exhausting, verb, dull)
11
draining(verb, difficult, demanding, strenuous)
10
debilitating(verb, trying, exhausting)
9
enfeebling
8
tiring(annoying, exhausting, verb, dull)
8
weakening
6
debilitative
6
wearing(verb, difficult, tedious, demanding)
6
wearying(dull, boring, dreary, trying)
4
sapping(verb, difficult, tedious, demanding)
3
tedious(dull, monotonous)
2
flagging(verb, fatiguing)
2
killing
2
toilsome
1
arduous
1
common
1
customary
1
demoralizing
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APASmart Define. (2015). enervating thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/enervating/thesaurus/synonyms
ChicagoSmart Define. 2015. "enervating thesaurus" https://smartdefine.org/enervating/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, enervating thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/enervating/thesaurus/synonyms>.
MLASmart Define. "enervating thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/enervating/thesaurus/synonyms>