3
blunt
3
bovine
3
desiccate
3
desiccated
3
humdrum
3
lackluster
3
leaden
3
lustreless
3
mat
3
matt
3
monotonous
3
non-punctual
3
sentimentality
3
sub-par
2
dulled
2
heavy
2
blunted
2
busy
2
cheap
2
delicious
10 years ago|936 views|share |citing 
APASmart Define. (2016). dull thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/dull/thesaurus/related
ChicagoSmart Define. 2016. "dull thesaurus" https://smartdefine.org/dull/thesaurus/related (accessed September 25, 2026).
HarvardSmart Define 2016, dull thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/dull/thesaurus/related>.
MLASmart Define. "dull thesaurus" 29 March 2016. Web. 25 September 2026. <https://smartdefine.org/dull/thesaurus/related>