2
slog
2
treadmill
2
trouble(difficulty, toughness, hardness)
2
unhappiness(noun, sorrow, depression, melancholy, sadness)
2
weakness(noun, weariness)
1
adequation(likeness, similarity, unity, repetition, resemblance)
1
alikeness(likeness, similarity, unity, repetition, resemblance)
1
analogy(likeness, similarity, unity, repetition, resemblance)
1
angst
1
anguish
1
anxiety
1
aridity(noun, routine, dullness, slowness, feebleness)
1
asepticism(noun, routine, dullness, slowness, mildness)
1
assonance
1
beaten path
1
blandness(noun, routine, dullness, slowness, feebleness)
1
blue devils(noun, expression, sorrow, depression, melancholy)
1
blue funk(noun, expression, sorrow, depression, melancholy)
1
bore
1
boredom sameness(expression, routine, dullness, flatness, wearisomeness)
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APASmart Define. (2015). tedium thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/tedium/thesaurus/synonyms
ChicagoSmart Define. 2015. "tedium thesaurus" https://smartdefine.org/tedium/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, tedium thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/tedium/thesaurus/synonyms>.
MLASmart Define. "tedium thesaurus" 13 April 2015. Web. 22 September 2026. <https://smartdefine.org/tedium/thesaurus/synonyms>