impairs

Reduces in quality

Impairs is the third-person singular form of impair, meaning to weaken, damage, or diminish the quality or function of something.

The word typically applies to faculties, abilities, or systems: Alcohol impairs judgment.

Vision can be impaired, hearing can be impaired, and cognitive function can be impaired by illness or injury.

The participle impaired often appears in compounds: hearing-impaired, visually impaired.

weaken

debilitate

To make weak

degrade · compromise · enervate · exhaust · devitalize · deplete · undermine · attenuate · erode · lessen

hinder

hamper

Obstruct or clothes basket

interfere · disrupt · compromise · undermine · handicap · thwart · curtail · stymie · encumber · frustrate

function

vision

Ability to see

memory · coordination · mobility · speech · breathing · concentration · performance · ability · capacity · function

substance

intoxicate

Cause drunkenness or euphoria

  • alcoholIntoxicating hydroxyl compound
  • drugsTherapeutic chemical compounds
  • medicationTherapeutic substance for illness

sedatives · depressants · narcotics · opioids · cannabis · breathalyzer · sobriety · inebriation · DUI · intoxication

Opposites
functional capacity

impairsenhances

Increases quality or appeal

strengthens · improves · boosts · augments · amplifies

condition or state

impairsrestores

Returns to previous state

repairs · heals · mends · amends · fixes

value or quality

impairsbenefits

Gains or helpful effects

enriches · betters · advances · refines · perfects

Phrases
Family

impair, impaired, impairment, unimpaired, impairing

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Abstract · Negative · Everyday, not technical · Rated G