1adjective
lacking brilliance or vitality
“a dull lackluster life”
01 Word definition
lackluster
10 letters · 3 vowels · 7 consonants
Is LACKLUSTER a word?
Yes. LACKLUSTER is a 10-letter adjective. lacking brilliance or vitality Check the official dictionary for your particular word game before playing it.
Correct spelling
L-A-C-K-L-U-S-T-E-RHow do you spell LACKLUSTER?
LACKLUSTER contains 10 letters, begins with L, and ends with R.
Check another spelling →Meaning and definition
2adjective
lacking luster or shine
“staring with lackluster eyes”
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗lacklustrelusterlesslustreless
02 Letter breakdown
How is LACKLUSTER spelled?
L1A2C3K4L5U6S7T8E9R10
03 Word-game status
Can you play LACKLUSTER?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 16 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 20 points. Confirm eligibility inside the current game dictionary.
04 Exact anagrams
The same letters, rearranged.
FAQ Quick answers
About LACKLUSTER.
How do you spell LACKLUSTER?
LACKLUSTER is spelled L-A-C-K-L-U-S-T-E-R. It contains 10 letters.