1. Having or covered with protective barbs or quills or spines or thorns or setae etc.
   - barbed, barbellate, briery, bristled, bristly, burred, burry, prickly, setose, setaceous, spiny, thorny

See also: armed, briar

• autocratically
• autocross
• autocue
• Autodefensas Unidas de Colombia
• autodidact
• autodidactic
• autoecious
• autoerotic
• autoeroticism
• autoerotism
• autofluorescence
• autofluorescent
• autofocus
• autogamic
• autogamous
• autogamy
• autogenesis
• autogenetic
• autogenic
• autogenic therapy
• autogenic training
• autogenics
• autogenous
• autogeny
• autogiro