1noun
a colorless poisonous gas; made by the oxidation of methanol
01 Word definition
formaldehyde
12 letters · 4 vowels · 8 consonants
Is FORMALDEHYDE a word?
Yes. FORMALDEHYDE is a 12-letter noun. a colorless poisonous gas; made by the oxidation of methanol Check the official dictionary for your particular word game before playing it.
Correct spelling
F-O-R-M-A-L-D-E-H-Y-D-EHow do you spell FORMALDEHYDE?
FORMALDEHYDE contains 12 letters, begins with F, and ends with E.
Check another spelling →Meaning and definition
Synonyms
Source: Open English WordNet 2025 (CC BY 4.0) ↗methanal
02 Letter breakdown
How is FORMALDEHYDE spelled?
F1O2R3M4A5L6D7E8H9Y10D11E12
03 Word-game status
Can you play FORMALDEHYDE?
UnscramblerHQ dictionary
This spelling is present in our broad English solver dictionary.
Scrabble
Base tile value: 25 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 FORMALDEHYDE.
How do you spell FORMALDEHYDE?
FORMALDEHYDE is spelled F-O-R-M-A-L-D-E-H-Y-D-E. It contains 12 letters.