oo is a valid English word

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

Meanings

Noun (COUNTABLE)

(obsolete) (Ω, ω) The Greek letter omega.
Any of four Hawaiian birds of the genus Moho, formerly classed with the honeyeaters and now believed to be extinct. (from 19th c.)

Interjection

Alternative form of ooh.

oo is a Scrabble valid word

oo

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

oo is an iScramble, QuickWords valid word

oo

• The word is valid in iScramble ✔
• The word is valid in QuickWords ✔
• 00 points

Same letters words (Anagrams)

• none

Same letters plus one

• AOO
• BOO
• COO
• DOO
• FOO
• GOO
• HOO
• JOO
• KOO
• LOO
• MOO
• NOO
• OBO
• OCO
• ODO
• OFO
• OGO
• OHO
• OKO
• OMO
• ONO
• OOA
• OOB
• OOC
• OOD
• OOF
• OOH
• OOI
• OOK
• OOL
• OOM
• OOO
• OOP
• OOS
• OOT
• OOV
• OPO
• ORO
• OSO
• OTO
• OWO
• OXO
• OYO
• POO
• ROO
• SOO
• TOO
• WOO
• YOO
• ZOO

Same letters minus one

• none