400 entries under adjective topic. ×

1
could care less(expression, idiom, indifferent, unconcerned)
1
dainty(weak, smooth, pleasant, gentle)
1
darkish(dull, dark, gloomy, faint)
1
deadly(dry, boring, tedious, monotonous)
1
deadpan(calm, dull, flat, detached)
1
debilitated(dull, heavy, stupid, idle)
1
delicate(weak, smooth, pleasant, gentle)
1
dense
1
depressed(dull, quiet, flat, low)
1
dilatory(dull, heavy, stupid, idle)
1
dime a dozen(expression, idiom, dull, boring)
1
dingy(dull, dark, gloomy, boring)
1
dispassionate(calm, dull, flat, detached)
1
dispirited(dull, flat, low, sad)
1
distasteful(dull, weak, flat, boring)
1
dormant(dull, idle, weary, tired)
1
down(dull, flat, low, sad)
1
dragging(dull, slow, heavy, sluggish)
1
drippy(dull, flat, low, sad)
1
driveling(dull, flat, ordinary, dry)
10 years ago|4.5k views|share |citing 
APASmart Define. (2016). blah thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/blah/thesaurus/synonyms
ChicagoSmart Define. 2016. "blah thesaurus" https://smartdefine.org/blah/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, blah thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/blah/thesaurus/synonyms>.
MLASmart Define. "blah thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/blah/thesaurus/synonyms>