deceleration is a valid English word

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

Meanings

Noun (COUNTABLE AND UNCOUNTABLE)

(uncountable) The act or process of decelerating.
• The rocket is now in deceleration.
(countable) The amount by which a speed or velocity decreases (and so a scalar quantity or a vector quantity), an acceleration having a negative numerical value.
• The brakes produce a deceleration of 10 metres per second.

deceleration is a Scrabble valid word

d2e1c3e1l1e1r1a1t1i1o1n1

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

deceleration is an iScramble, QuickWords valid word

d1e2c3e4l5e6r7a8t9i10o11n12

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

Same letters words (Anagrams)

• none

Same letters plus one

• DECELERATIONS
• ENDOREPLICATE

Same letters minus one

• ANELECTRODE
• CALDERONITE
• DEINTERLACE