unimpaired
unim·pai·red
adjective
1.
not damaged or diminished in any respect
- “his speech remained unimpaired”
Origin
From un- + impaired.
Related words
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). CMU Pronouncing Dictionary. WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.