septuplet is a valid English word

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

Meanings

Noun (COUNTABLE)

A group of seven, particularly (music) a tuplet of seven notes.
• Coordinate terms: singlet, couplet, triplet, quadruplet, tetraplet, pentuplet, sextuplet, octuplet, nonuplet, decuplet, centuplet, multiplet
One of a group of seven, particularly one of seven babies born at the same birth.

septuplet is a Scrabble valid word

septuplet

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

septuplet is an iScramble, QuickWords valid word

septuplet

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

Same letters words (Anagrams)

• none

Same letters plus one

• PENTUPLETS
• SEPTUPLETS

Same letters minus one

• SEPTUPLE
• SUPPLETE