1. In the manner of someone who has committed an offence
   "she blushed guiltily as she spoke"

See also: guilty

• quartzose
• quasar
• quash
• quasi
• quasi contract
• quasi-NGO
• quasi-religious
• quasi-royal
• quasi-stellar radio source
• quasiparticle
• quassia
• Quassia amara
• quassia family
• quat
• quatercentenary
• quatercentennial
• quatern
• quaternary
• quaternary ammonium compound
• Quaternary period
• quaternate
• quaternion
• quaternity
• quatorze
• quatrain