7
dull-witted
2
feeble
1
arid(verb, adjective)
1
barren
1
blunt
1
blurred
1
burdensome(verb, adjective)
1
colourless
1
deaden(verb, adjective)
1
dense(verb, adjective)
1
desensitise(verb, adjective)
1
desensitize
1
dim(verb, adjective)
1
diminish
1
dingy
1
dismal
1
drab(verb, adjective)
1
dreary
1
dry
1
empty(verb, adjective)
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APASmart Define. (2016). dull thesaurus. Retrieved April 22, 2019, from https://smartdefine.org/dull/thesaurus/narrower
ChicagoSmart Define. 2016. "dull thesaurus" https://smartdefine.org/dull/thesaurus/narrower (accessed April 22, 2019).
HarvardSmart Define 2016, dull thesaurus, Smart Define, viewed 22 April, 2019, <https://smartdefine.org/dull/thesaurus/narrower>.
MLASmart Define. "dull thesaurus" 29 March 2016. Web. 22 April 2019. <https://smartdefine.org/dull/thesaurus/narrower>