ulx is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

(astronomy) Abbreviation of: ultra-luminous X-ray. (the individual X-rays are not ultraluminous)

Noun (COUNTABLE)

(astronomy) Ellipsis of: ultraluminous X-ray pulsar.
(astronomy) Ellipsis of: ultraluminous X-ray source.

ulx is not a Scrabble valid word

ulx

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

ulx is not an iScramble, QuickWords valid word

ulx

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

Same letters words (Anagrams)

• LUX
• XUL

Same letters plus one

• ALUX
• EXUL
• FLUX
• KLUX
• LAUX
• LUXE
• NULX
• ULXB

Same letters minus one

• LU
• LX
• UL
• UX
• XL
• XU