1. (

• terribly ,
• awfully ,
• awful ,
• frightfully

) used as intensifiers; "terribly interesting"; "I'm awful sorry" ;

2. (

• dreadfully ,
• awfully ,
• horribly

) of a dreadful kind; "there was a dreadfully bloody accident on the road this morning" ;

3. (

• terribly ,
• atrociously ,
• awfully ,
• abominably ,
• abysmally ,
• rottenly

) in a terrible manner; "she sings terribly" ;