Conrad is awfully cynical (8)
I believe the answer is:
sardonic
'cynical' is the definition.
(I've seen this before)
'conrad is awfully' is the wordplay.
'awfully' indicates an anagram.
'conrad'+'is'='conradis'
'conradis' anagrammed gives 'SARDONIC'.
(Other definitions for sardonic that I've seen before include "Tart" , "Scornfully mocking" , "Cynical -- so rancid (anag)" , "Disdainfully or ironically humorous" , "Scornfully derisive" .)