prototile is a valid English word

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

Meanings

Noun (COUNTABLE)

(geometry) Any of the minimal set of non-congruent shapes from which a larger set of shapes, some of which may be congruent, can be produced.

prototile is not a Scrabble valid word

p3r1o1t1o1t1i1l1e1

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

prototile is not an iScramble, QuickWords valid word

p1r2o3t4o5t6i7l8e9

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

Same letters words (Anagrams)

• none

Same letters plus one

• PROTOPTILE
• PROTOTILES
• TELOTROPIC
• TOPLOFTIER

Same letters minus one

• PLOTTIER