Retardation

//ˌɹiː.tɑːˈdeɪ̯.ʃən//

Antonyms for "retardation" (1 found)

Noun(1 words)
acceleration

More for "retardation"

MeaningSynonymsSentencesWord Type

Keep exploring

Expand with synonymsUse in contextWriting guides

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.