suppermate is a valid English word

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

Meanings

Noun (COUNTABLE)

A friend or colleague with whom one eats supper.
• Coordinate terms: dinnermate, lunchmate

suppermate is not a Scrabble valid word

s1u1p3p3e1r1m3a1t1e1

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

suppermate is not an iScramble, QuickWords valid word

s1u2p3p4e5r6m7a8t9e10

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

Same letters words (Anagrams)

• none

Same letters plus one

• METAPURPOSE
• SUPPERMATES

Same letters minus one

• AUSTEMPER
• PAMPEREST
• SUPERTEAM