speedway is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

(uncountable) A form of motorcycle racing on flat (without camber) oval dirt tracks using motorcycles with neither brakes nor gears.
• Synonym: motorcycle speedway
(uncountable) A form of bicycle racing on flat (non-banked) oval dirt tracks.
• Synonym: cycle speedway, bicycle speedway
A racetrack venue designated especially for the sport of auto racing.
• Synonym: motor speedway, motospeedway, motorway

speedway is a Scrabble valid word

speedway

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

speedway is an iScramble, QuickWords valid word

speedway

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

Same letters words (Anagrams)

• none

Same letters plus one

• SPEEDAWAY
• SPEEDWAYS

Same letters minus one

• PADEYES
• PEDWAYS