sibylline is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Of or pertaining to or resembling a sibyl or female oracle, especially the Cumaean Sibyl and the Sibylline Books. (from late 16th c.)
• Synonym: sibyllic
Excessively and exorbitantly expensive. (In allusion to the Sibyl who sold three books to Tarquinius Superbus at the price of the original nine.)

Noun (COUNTABLE)

One of the Sibylline Oracles or Sibylline Books.

sibylline is a Scrabble valid word

sibylline

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

sibylline is an iScramble, QuickWords valid word

sibylline

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

Same letters words (Anagrams)

• SYBILLINE

Same letters plus one

• none

Same letters minus one

• BELLINIS