outmastering is a valid English word

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

Meanings

Verb

present participle and gerund of outmaster

outmastering is a Scrabble valid word

o1u1t1m3a1s1t1e1r1i1n1g2

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

outmastering is not an iScramble, QuickWords valid word

o1u2t3m4a5s6t7e8r9i10n11g12

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

Same letters words (Anagrams)

• OUTSTREAMING

Same letters plus one

• IMMUNOTARGETS
• TAUTOMERISING

Same letters minus one

• GUESTIMATOR
• NEOSTRIATUM
• OESTRUATING
• OUTGARMENTS
• OUTMIGRANTS
• OUTMIGRATES
• OUTSMARTING
• OUTSTEAMING
• REMUTATIONS
• TETRAGONISM