1. Touchy, aggressive or confrontational 
2. Vulgar and flashy

Derived forms: lairier, lairiest

• psychoactive drug
• psychoactive substance
• psychoanalyse
• psychoanalysis
• psychoanalyst
• psychoanalytic
• psychoanalytic process
• psychoanalytical
• psychoanalyze
• psychobabble
• Oxford English Dictionary
• Oxford movement
• Oxford University
• oxford-gray
• oxford-grey
• Oxfordshire
• oxheart
• oxheart cherry
• oxidant
• oxidase
• oxidate
• oxidation
• oxidation number
• oxidation state
• oxidation-reduction