speeded is a valid English word

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

Meanings

Verb

(British) simple past and past participle of speed

Adjective (NOT COMPARABLE)

(of a test) Measured in terms of speed.
• a speeded lexical decision task

speeded is a Scrabble valid word

speeded

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

speeded is not an iScramble, QuickWords valid word

speeded

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

Same letters words (Anagrams)

• DESPEED

Same letters plus one

• DESPEEDS
• SPEEDIED

Same letters minus one

• DEEDES
• DESEED
• DESPED
• PEDEES
• SEEDED
• SEEPED