straightener is a valid English word

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

Meanings

Noun (COUNTABLE)

A pair of metal tongs with heated ceramic plates used for straightening hair.
Anyone or anything which straightens.
(slang) A prearranged fight to settle a dispute.

straightener is a Scrabble valid word

s1t1r1a1i1g2h4t1e1n1e1r1

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

straightener is an iScramble, QuickWords valid word

s1t2r3a4i5g6h7t8e9n10e11r12

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

Same letters words (Anagrams)

• RESTRAIGHTEN

Same letters plus one

• PRESTRAIGHTEN
• RESTRAIGHTENS
• STRAIGHTENERS

Same letters minus one

• HEARTSTRING
• INGATHERERS
• RESTRAINETH
• RETREATINGS
• STRENGTHIER