1adjective
functioning in a supporting capacity
“the main library and its auxiliary branches”
01 Word definition
supplemental
12 letters · 4 vowels · 8 consonants
Is SUPPLEMENTAL a word?
Yes. SUPPLEMENTAL is a 12-letter adjective. functioning in a supporting capacity Check the official dictionary for your particular word game before playing it.
Correct spelling
S-U-P-P-L-E-M-E-N-T-A-LHow do you spell SUPPLEMENTAL?
SUPPLEMENTAL contains 12 letters, begins with S, and ends with L.
Check another spelling →Meaning and definition
2adjective
added to complete or make up a deficiency
“produced supplementary volumes”
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗auxiliarysubsidiarysupplementary
02 Letter breakdown
How is SUPPLEMENTAL spelled?
S1U2P3P4L5E6M7E8N9T10A11L12
03 Word-game status
Can you play SUPPLEMENTAL?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 18 points. Confirm eligibility in the official word list used for your region and edition.
Words With Friends
Base tile value: 25 points. Confirm eligibility inside the current game dictionary.
FAQ Quick answers
About SUPPLEMENTAL.
How do you spell SUPPLEMENTAL?
SUPPLEMENTAL is spelled S-U-P-P-L-E-M-E-N-T-A-L. It contains 12 letters.