Teased relentlessly (4)
I believe the answer is:
rode
'teased relentlessly' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for rode that I've seen before include "Journeyed" , "Travelled by bike" , "Went by horse" , "Came by bike" , "Went on horeseback" .)