1. In a questionable and dubious manner
   "these were estates his father questionably acquired"
   - dubiously

See also: questionable

• coltish
• coltsfoot
• Coluber
• Coluber constrictor
• Coluber constrictor flaviventris
• Coluber hippocrepis
• colubrid
• colubrid snake
• Colubridae
• Colubrina
• colubrine
• colugo
• Columba
• Columba fasciata
• Columba livia
• Columba palumbus
• columbarium
• columbary
• Columbia
• Columbia River
• Columbia tiger lily
• Columbia University
• Columbian
• columbian mammoth
• Columbidae