More quickly? (3)

I think it could be either:

Which length description are you looking for?:

etc

'more quickly?' is the definition.
(I've seen this in another clue)

This is all the clue.

(Other definitions for etc that I've seen before include "'And the rest, in short (3)'" , "And so on, briefly" , "Etcetera (abbrev.)" , "And so on, in brief" , "And so forth (abbr)" .)

I've seen this clue in the Newsday.com and The New York Times.

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