40 entries under adjective topic. ×

1
asinine
1
black as soot
1
blunt
1
character trait
1
characteristic
1
colour
1
common
1
continual
1
dead
1
diffuse
1
dim
1
dirty
1
drab
1
faded
1
flat
1
foolish
1
imitative
1
inert
1
inexpressive
1
inferior
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APASmart Define. (2016). dull thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/dull/thesaurus/broader
ChicagoSmart Define. 2016. "dull thesaurus" https://smartdefine.org/dull/thesaurus/broader (accessed September 23, 2026).
HarvardSmart Define 2016, dull thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/dull/thesaurus/broader>.
MLASmart Define. "dull thesaurus" 29 March 2016. Web. 23 September 2026. <https://smartdefine.org/dull/thesaurus/broader>