Synonyms|107Antonyms|17|Broader|2Narrower|0Related|271
1
heavy
1
humdrum
1
jejune
1
lacking interest
1
mat
1
matt
1
matte
1
monotonous
1
pale
1
shadowy
1
stale
1
tenebrous
1
tired
1
torpid
1
uninspiring
1
vacuous
0
apathetic(adjective, listless)
0
blanched
0
bleached
0
brown
For more, visit Lacklustre on Power Thesaurus
11 years ago|3.6k views|share |citing 
APASmart Define. (2015). lacklustre thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/lacklustre/thesaurus/synonyms
ChicagoSmart Define. 2015. "lacklustre thesaurus" https://smartdefine.org/lacklustre/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2015, lacklustre thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/lacklustre/thesaurus/synonyms>.
MLASmart Define. "lacklustre thesaurus" 14 April 2015. Web. 27 September 2026. <https://smartdefine.org/lacklustre/thesaurus/synonyms>