efektivigo

== Esperanto == === Etymology === From efektivigi +‎ -o. === Pronunciation === IPA(key): /efektiˈviɡo/ Rhymes: -iɡo Syllabification: e‧fek‧ti‧vi‧go === Noun === efektivigo (accusative singular efektivigon, plural efektivigoj, accusative plural efektivigojn) efficiency