The term 'criticize sharply' can be expressed in a variety of ways, as evidenced by the crossword solutions given. These include 'SLAM' (4 letters), 'BLAST' (5 letters), 'RAP' (3 letters), 'DECRY' (5 letters), 'ZING' (4 letters), 'PAN' (3 letters), 'RIP' (3 letters), and 'ROAST' (5 letters), as well as 'snipeat' (7 letters). All of these words refer to a harsh or negative criticism, often with a humorous or sarcastic edge.