Worker accepts most of blame for trick (7)
I believe the answer is:
beguile
'for trick' is the definition.
(thesaurus)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for beguile that I've seen before include "Charm or captivate" , "Charm, enchant" , "Captivate - deceive" , "Charm, win the interest of" , "Charm, entrance" .)