Find Antonyms
impaired Antonyms
Opposite of impaired
Because the opposite of impaired shifts with each meaning, the 11 antonyms and opposite words below are separated across 3 exact definitions and ranked by contrast strength.
• adjective (Context 1)
Weakened, damaged, or diminished in quality, strength, or function, especially regarding physical or mental abilities.
Usage Example
"The patient experienced unimpaired vision for several hours following the eye examination."
Strongest
unimpaired
intact
undamaged
Strong
sound
healthy
whole
• adjective (Context 2)
Unable to function normally or safely, such as when driving a vehicle, due to the influence of alcohol, drugs, or extreme fatigue.
Usage Example
"Law enforcement agencies set up checkpoints to deter sober driving over the holiday weekend."
Strongest
sober
clear-headed
Strong
alert
• adjective (Context 3)
Having a permanent reduction in the market value of a financial asset below the amount recorded on a company's balance sheet.
Usage Example
"The accounting team had to write down several performing assets at the close of the fiscal year."
Strong
performing
solvent
Similar words to impaired
Words similar to impaired shift depending on context. Common synonyms include:
damaged
weakened
intoxicated
devalued
diminished
compromised
inebriated
depreciated
Cite this Entry
Wordmom. (2026). Antonyms for Impaired. In Wordmom Thesaurus. Retrieved Nov 5, 2026, from https://wordmom.com/antonyms/impaired