Crossword Genius

Sleepy, I'd changed quickly (8)

Ross

I believe the answer is:

speedily

'quickly' is the definition.
(I know that quickly can be written as speedily)

'sleepy i'd changed' is the wordplay.
'changed' is an anagram indicator.
'sleepy'+'id'='sleepyid'
'sleepyid' with letters rearranged gives 'SPEEDILY'.

(Other definitions for speedily that I've seen before include "Quickly, rapidly" , "In haste" .)

I've seen this clue in The Daily Express.
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