ddo is a valid English word

Scrabble validity: invalid ( international - Sowpods, US - Twl06 )
iScramble validity: invalid
QuickWords validity: invalid

Meanings

Proper noun

Initialism of: David Dunlap Observatory.
Initialism of: Dollard-des-Ormeaux (municipality in the province of Quebec, Canada.)

Noun (COUNTABLE)

(software) Initialism of: dynamic drive overlay (a type of computer software; a form of driver)

ddo is not a Scrabble valid word

ddo

• International English (Sowpods) - The word is not valid in Scrabble ✘
• US English (TWL06) - The word is not valid in Scrabble ✘
• 00 points

ddo is not an iScramble, QuickWords valid word

ddo

• The word is not valid in iScramble ✘
• The word is not valid in QuickWords ✘
• 00 points

Same letters words (Anagrams)

• DOD
• ODD

Same letters plus one

• CODD
• DADO
• DDOS
• DEDO
• DIDO
• DODD
• DODO
• DODS
• DOED
• DOID
• DOLD
• DOOD
• DORD
• DOWD
• EDDO
• LODD
• ODDA
• ODDS
• ODDY
• ODED
• OSDD
• RODD
• TODD
• UDOD

Same letters minus one

• DD
• DO
• OD