RADIOACTIVELY

\ɹˌe͡ɪdɪə͡ʊˈaktɪvli], \ɹˌe‍ɪdɪə‍ʊˈaktɪvli], \ɹ_ˌeɪ_d_ɪ__əʊ_ˈa_k_t_ɪ_v_l_i]\
Sort: Oldest first
 
2006 - WordNet 3.0
By Princeton University
 
2011 - English Dictionary Database
By DataStellar Co., Ltd