signalmaster is a valid English word

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

Meanings

Noun (COUNTABLE)

The supervisor of a signalman on a railway.

signalmaster is not a Scrabble valid word

s1i1g2n1a1l1m3a1s1t1e1r1

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

signalmaster is not an iScramble, QuickWords valid word

s1i2g3n4a5l6m7a8s9t10e11r12

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

Same letters words (Anagrams)

• none

Same letters plus one

• SIGNALMASTERS

Same letters minus one

• MARTIALNESS
• MARTINGALES
• MASTERLINGS
• STREAMLINGS