82 entries under tedium topic. ×

2
wearisomeness(noun, routine, dullness, monotony)
1
flatness(noun, state, feeling, melancholy, routine)
1
sameness(noun, state, feeling, melancholy, routine)
1
colorlessness(noun, routine, dullness, slowness)
1
drabness(noun, routine, dullness, slowness)
1
dryness(noun, routine, dullness, slowness)
1
evenness(noun, dullness, insipidity, wearisomeness)
1
familiarity(noun, routine, dullness, slowness)
1
flavorlessness(noun, routine, dullness, slowness)
1
gloom(noun, sorrow, depression, melancholy, sadness)
1
insipidness(noun, routine, dullness, slowness)
1
invariability(noun, dullness, wearisomeness)
1
jejuneness(noun, routine, dullness, slowness)
1
monotomy(noun, routine, dullness, slowness)
1
monotone(noun, dullness, wearisomeness)
1
repetitiousness(noun, dullness, wearisomeness)
1
repetitiveness(noun, dullness, wearisomeness)
1
routine(noun, dullness, slowness, feebleness)
1
sadness(noun, sorrow, depression, melancholy, gloom)
1
uninterestingness(noun, routine, dullness, slowness)
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APASmart Define. (2015). boredom thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/boredom/thesaurus/synonyms
ChicagoSmart Define. 2015. "boredom thesaurus" https://smartdefine.org/boredom/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, boredom thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/boredom/thesaurus/synonyms>.
MLASmart Define. "boredom thesaurus" 10 April 2015. Web. 27 September 2026. <https://smartdefine.org/boredom/thesaurus/synonyms>