1. Showing a lack of intelligence or thought; stupid and silly
   - asinine, inane, mindless, vacuous

See also: fatuousness, foolish

• cacogenesis
• cacogenic
• cacogenics
• cacography
• cacomistle
• cacomixle
• cacophonic
• cacophonous
• cacophony
• Cactaceae
• cactus
• cactus euphorbia
• cactus family
• cactus mouse
• cactus wren
• cacuminal
• cad
• cadaster
• cadastral
• cadastre
• cadaver
• cadaveric
• cadaverine
• cadaverous
• caddice