Moved back and forth (6)
'moved back and forth' is the definition.
(swaying is a kind of moving back and forth)
This is the entire clue.
(Other definitions for swayed that I've seen before include "Ruled; influenced" , "Teetered or influenced" , "Moved back and forth or sideways" , "was unstable" , "Oscillated - influenced" .)
'moved back and forth' is the definition.
(swinging is a kind of moving back and forth)
This is all the clue.
(Other definitions for swung that I've seen before include "Hung freely" , "Influence decisively - moved in an arc" , "Moved back and forth" , "Oscillated" .)