unretarded
/ʌnˈrɛtərdɪd/Definitions
1. adjective
Lacking mental retardation; having normal mental ability
“The movie aimed to change people’s perceptions and reduce stigma against those unretarded.”
2. adverb
In a way that is not mentally challenged or impaired
“He spoke unretarded, but his message was still misunderstood by the crowd.”