Accelerates (6,2)

'accelerates' is the definition.
('speed up' can be a synonym of 'accelerate')
This is the entire clue.
(Other definitions for speeds up that I've seen before include "Accelerates" , "Gets faster" .)
'accelerates' is the definition.
(I've seen this in another clue)
This is all the clue.
'accelerates' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for hastens that I've seen before include "Hurries" , "Moves fast" .)