Crossword Genius

Away goal causes upset (6)

Ross

I believe the answer is:

offend

'upset' is the definition.
(offend can mean to upset or insult)

'away goal' is the wordplay.
'away' becomes 'off' (synonyms).
'goal' becomes 'end' (both can mean a purpose).
'off'+'end'='OFFEND'

'causes' is the link.

(Other definitions for offend that I've seen before include "disgust" , "Distress" , "Cause displeasure or hurt, be nasty towards" , "Commit an illegal act" , "Act in disregard of the law" .)

I've seen this clue in The Telegraph.
Want a hint initially instead of a full solution? Install my app