- damage, harm, impairment - the occurrence of a change for the worse
--1 is a kind of change, alteration, modification
--1 has particulars:detriment, hurt; distortion, deformation; run, ladder, ravel Derived form: verb impair1 - deterioration, impairment - a symptom of reduced quality or strength
--2 is a kind of decay
--2 has particulars:corrosion; devastation, desolation; decrepitude, dilapidation; wear - disability, disablement, handicap, impairment - the condition of being unable to perform as a consequence of physical or mental unfitness; "reading disability"; "hearing impairment"
--3 is a kind of unfitness, poor shape, bad condition
--3 has particulars: - impairment - damage that results in a reduction of strength or quality
--4 is a kind of damage, harm, hurt, scathe
Derived form: verb impair2 - stultification, constipation, impairment, deadening - the act of making something futile and useless (as by routine)
--5 is a kind of degradation, debasement