ultramarine is a valid English word

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

Meanings

Adjective (COMPARABLE)

(archaic) Beyond the sea.
• Synonyms: overseas, transmarine
Of a brilliant dark blue or slightly purplish colour like that of the pigment (noun sense 1).

Noun (COUNTABLE AND UNCOUNTABLE)

In full ultramarine blue: a brilliant blue pigment traditionally made from ground-up lapis lazuli, and now usually either extracted from mineral deposits or made synthetically.
A brilliant dark blue or slightly purplish colour like that of the pigment.

ultramarine is a Scrabble valid word

ultramarine

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

ultramarine is an iScramble, QuickWords valid word

ultramarine

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

Same letters words (Anagrams)

• none

Same letters plus one

• INTRAHUMERAL
• ULTRAMARINES

Same letters minus one

• INTERAURAL
• INTERMURAL
• INTERRAMAL
• INTRAMURAL
• MANUALITER
• UNMATERIAL