More quickly (6)
'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)" .)
'more quickly' is the definition.
(synonyms)
This is all the clue.
(Other definitions for faster that I've seen before include "at an increased rate?" , "Moving more quickly" , "One refuses to eat" , "Strafe (anag)" , "More rapid" .)