1
slowness(noun, routine, dullness, feebleness, mildness)
1
sorrow(noun, depression, melancholy, sadness, gloom)
1
spleen
1
squirrel cage
1
stale repetition
1
standardization(likeness, similarity, unity, repetition, resemblance)
1
sterileness(noun, routine, dullness, slowness, mildness)
1
sterility(noun, routine, dullness, slowness, mildness)
1
stodginess(noun, routine, dullness, slowness, mildness)
1
taedium vitae(noun, expression, melancholy, dullness, apathy)
1
tastelessness
1
toil
1
trot
1
unchangeableness(noun, routine, dullness, monotony, flatness)
1
uncomfortableness
1
unconcern(noun, melancholy, dullness, apathy, indifference)
1
unease
1
uneasiness
1
uninterestingness(noun, routine, dullness, slowness, feebleness)
1
unison(likeness, similarity, unity, repetition, resemblance)
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APASmart Define. (2015). tedium thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/tedium/thesaurus/synonyms
ChicagoSmart Define. 2015. "tedium thesaurus" https://smartdefine.org/tedium/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2015, tedium thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/tedium/thesaurus/synonyms>.
MLASmart Define. "tedium thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/tedium/thesaurus/synonyms>