fissile is a valid English word

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

Meanings

Adjective (COMPARABLE)

Able to be split.
(geology) Easily split along a grain.
(physics) Capable of sustaining a nuclear fission chain reaction.

fissile is a Scrabble valid word

f4i1s1s1i1l1e1

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

fissile is an iScramble, QuickWords valid word

f1i2s3s4i5l6e7

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

Same letters words (Anagrams)

• SILFIES

Same letters plus one

• FLIMSIES
• MISFILES
• SALIFIES
• SELFITIS
• SIFILETS
• SIGFILES
• WIFILESS

Same letters minus one

• FILESI
• FISSLE
• LIFIES
• SLIFES