Retroactive
//ˌɹɛ.tɹoʊˈæk.tɪv//
Pronunciation
US //ˌɹɛ.tɹoʊˈæk.tɪv//
US
Syllables: 4
Phonemes: R EH2 T R OW0 AE1 K T IH0 V
UK //ˌɹɛt.ɹəʊˈæk.tɪv//
More for "retroactive"
Next best steps
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.