1. Not prepared or vigilant
   "caught in an off-guard moment"
   - napping, off guard, off one's guard, off his guard, off her guard, off your guard

See also: unready

• Crataegus aestivalis
• Crataegus apiifolia
• Crataegus biltmoreana
• Crataegus calpodendron
• Crataegus coccinea
• Crataegus coccinea mollis
• Crataegus crus-galli
• Crataegus laevigata
• Crataegus marshallii
• Crataegus mollis
• Crataegus monogyna
• Crataegus oxyacantha
• Crataegus oxycantha
• Crataegus pedicellata
• Crataegus tomentosa
• crate
• crateful
• crater
• Crater Lake National Park
• Crateva
• craton
• craunch
• cravat
• crave
• craved