1. In a guilty manner.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• quietily,
• gultiy,
• qualtily,
• guility,
• guiltine,
• quiltly,
• quitily,
• quiltiy,
• guitly,
• guiltly,
• guiltiy,
• guiltyly,
• guilty,
• fuiltily,
• vuiltily,
• builtily,
• giltiif,
• gooldtit,
• Coolthyl,
• guilttle

• quietly,
• guiltier,
• guilty,
• guilt.

The adjective form of "guiltily" is "guilty".

The plural form of the word "guiltily" is "guiltilies".

The singular form of the word "guiltily" is "guilty"