impair (verb) impair: harm, hinder
Sinonime: do-nothing, dormant, dull, idle, indolent,
inert,
lackadaisical, lax,
lazy, lethargic,
listless, motionless, passive, quiet, sedentary, slack, sleepy, slothful, sluggish, unoccupied, unresponsive
Antonime: aid,
assist,
help