impairers

Things causing damage

Those who impair—who damage, weaken, or diminish something's quality or function.

Alcohol impairs judgment; impairers of judgment include fatigue, stress, and strong emotion.

The study identified the primary impairers of cognitive performance.

The word is uncommon, appearing mainly in technical or formal contexts.

hindrance

obstacle

Something blocking the way

obstruction · handicap · encumbrance · limitation · constraint · restraint · setback · stumbling block · deterrent · snag

damage

accident

Unintended harmful event

harm · injury · trauma · vandalism · wreckage · fracture · rupture · shatter · smash · scar

degradation

corrosion

Chemical wearing away

wear · rot · decomposition · disintegration · oxidation · rust · mold · mildew · spoilage · blight

weakening

underminer

One who weakens covertly

exhauster · saboteur · compromiser · diminisher · corrupter · disabler · inhibitor · suppressant · sedative · depressant

Opposites
functional effect

impairersenhancers

Things that intensify

improvers · strengtheners · boosters · restorers · amplifiers

quality modification

impairersrefiners

Facilities that purify substances

upgraders · elevators · enrichers · betters · developers

Phrases
Family

impaired, unimpaired

Familiarity
Top 1,000,000
Profile
Used worldwide · Timeless · Negative · Everyday, not technical · Rated G