Lackluster
//ˈlæklʌstə(ɹ)//
Word Forms of "lackluster" (7 forms)
Adjective
| Form | Word | |
|---|---|---|
| Alternative, UK | lack-lustre | |
| Alternative, UK | lacklustre | |
| Comparative | more lackluster | |
| Superlative | most lackluster |
Alternative, UKlack-lustre
Alternative, UKlacklustre
Comparativemore lackluster
Superlativemost lackluster
Noun
| Form | Word | |
|---|---|---|
| Alternative, UK | lack-lustre | |
| Alternative, UK | lacklustre | |
| Plural | lacklusters |
More for "lackluster"
Next best steps
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.