Impaired

1. Rendered less effective.
2. inebriated, drunk

Usage notes

• Nouns to which "impaired" is often applied: vision, hearing, mobility, healing, fertility, health, judgment, cognition, consciousness, memory, concentration, function, performance, ability, capacity, person, child, adult.
• Adverbs often applied to "impaired": visually, physically, mentally, emotionally, cognitively.

Synonyms

• (rendered less effective):
• (drunk): drunk