sharply
US /ˈʃɑːrp.li/
UK /ˈʃɑːrp.li/

1.
with a keen edge or point; acutely
:
•
The knife was sharpened sharply.
•
The mountain peak rose sharply against the sky.
2.
suddenly and noticeably
:
•
The temperature dropped sharply overnight.
•
Sales increased sharply after the advertisement.
3.
in a severe or critical way
:
•
He spoke sharply to the disobedient child.
•
The doctor looked at him sharply.