omega is a valid English word

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

Meanings

Noun (COUNTABLE)

The twenty-fourth letter of the Classical and the Modern Greek alphabet, and the twenty-eighth letter of the Old and the Ancient Greek alphabet, i.e. the last letter of every Greek alphabet. Uppercase version: Ω; lowercase: ω.
(often capitalized) The end; the final, last or ultimate in a sequence.
• alpha and omega
(physics) Angular velocity; symbol: ω.

Adjective (NOT COMPARABLE)

(slang largely prepositive) Ultimate; of the highest degree. Massive, ineffable.
• Omega props, dude.

Adverb (NOT COMPARABLE)

(slang largely prepositive) Ultimately, most, supremely.
• Whatever your plan is, I just think this idea's omega stupid. Ain't you got something better?

omega is a Scrabble valid word

omega

• International English (Sowpods) - The word is valid in Scrabble ✔
• US English (TWL06) - The word is valid in Scrabble ✔
• 00 points

omega is an iScramble, QuickWords valid word

omega

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

Same letters words (Anagrams)

• OGEMA

Same letters plus one

• AMONGE
• DOMAGE
• EMOTAG
• GAMERO
• GEMORA
• GEOMAP
• GHOEMA
• GNOMAE
• GOAMED
• GOEMAI
• HOMAGE
• KAGOME
• LEMOGA
• MANGOE
• OHMAGE
• OMEGAS
• ROMAGE

Same letters minus one

• AGOE
• AMOG
• GAME
• GOAM
• GOMA
• GOME
• MAGE
• MAGO
• MEGA
• MEGO
• MOGA
• OGAM