fretless is a valid English word

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

Meanings

Adjective (NOT COMPARABLE)

Of a stringed instrument, not having frets on the fingerboard.
Without worries.

Noun (COUNTABLE)

A stringed instrument without frets on the fingerboard.

fretless is a Scrabble valid word

f4r1e1t1l1e1s1s1

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

fretless is not an iScramble, QuickWords valid word

f1r2e3t4l5e6s7s8

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

Same letters words (Anagrams)

• none

Same letters plus one

• FREELISTS

Same letters minus one

• ELSTERS
• FELTERS
• FESLERS
• FESSLER
• FESTERS
• REFELTS
• REFLETS
• SELFERS
• STREELS
• TEFLERS
• TELFERS
• TESSLER
• TRESSEL