EFFECTIBLE

\ɪfˈɛktəbə͡l], \ɪfˈɛktəbə‍l], \ɪ_f_ˈɛ_k_t_ə_b_əl]\
Sort: Oldest first
 
1899 - The american dictionary of the english language.
By Daniel Lyons
 
1790 - A Complete Dictionary of the English Language
By Thomas Sheridan