1. Not exhibiting or characterized by careful thought
   - unthinking, unthoughtful

See also: thoughtless

• ethnographer
• ethnographic
• ethnographical
• ethnographically
• ethnography
• ethnolinguistics
• ethnologic
• ethnological
• ethnologically
• ethnologist
• ethnology
• ethnomusicology
• ethnos
• Ethocaine
• ethologist
• ethology
• ethos
• ethosuximide
• ethoxyethane
• Ethrane
• Ethril
• ethyl
• ethyl acetate
• ethyl alcohol
• ethyl aminobenzoate