Synonyms|3.2kAntonyms|1.3k|Broader|61Narrower|58Related|3.9k

253 entries under expression topic. ×

1
of a kind
1
of a sort
1
old chestnut(noun, dullness, commonplace, tag)
1
old hat(adjective, set, flat, plain)
1
old story(noun, dullness, commonplace, tag)
1
on a treadmill(idiom, endless, incessant, ceaseless)
1
on hold(idle, sluggish, lazy, motionless)
1
out of action(idiom, idle, sluggish, lazy)
1
out of commission(idiom, idle, sluggish, lazy)
1
out of it(adjective, idiom, careless, indifferent)
1
out of service(idiom, idle, sluggish, lazy)
1
out of touch
1
out of work(idiom, idle, sluggish, lazy)
1
overused saying(noun, dullness, commonplace, tag)
1
pale as death
1
pipe down(verb, calm, quiet, suppress)
1
plain vanilla(adjective, weak, flat, boring)
1
pour balm into
1
pour oil on
1
put down(verb, upset, reduce, disturb)
For more, visit Dull on Power Thesaurus
10 years ago|80k views|share |citing 
APASmart Define. (2016). dull thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/dull/thesaurus/synonyms
ChicagoSmart Define. 2016. "dull thesaurus" https://smartdefine.org/dull/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, dull thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/dull/thesaurus/synonyms>.
MLASmart Define. "dull thesaurus" 29 March 2016. Web. 24 September 2026. <https://smartdefine.org/dull/thesaurus/synonyms>