coincidental is a valid English word

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

Meanings

Adjective (COMPARABLE)

Occurring as or resulting from coincidence.
Happening or existing at the same time.

coincidental is a Scrabble valid word

c3o1i1n1c3i1d2e1n1t1a1l1

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

coincidental is an iScramble, QuickWords valid word

c1o2i3n4c5i6d7e8n9t10a11l12

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

Same letters words (Anagrams)

• NONDIALECTIC

Same letters plus one

• CODECLINATION
• UNCONCILIATED

Same letters minus one

• CONCILIATED
• DECLINATION
• NONCILIATED