Finish, annoyed and at risk (10)
I believe the answer is:
endangered
'at risk' is the definition.
(I've seen this before)
'finish annoyed' is the wordplay.
'finish' becomes 'end' (synonyms).
'annoyed' becomes 'angered'.
'end'+'angered'='ENDANGERED'
'and' is the link.
(Other definitions for endangered that I've seen before include "Like some species" , "Put in jeopardy" , "exposed to risk" , "Threatened" , "compromised" .)