diligentissimo

== Italian == === Etymology === From diligente +‎ -issimo. === Pronunciation === IPA(key): /di.li.d͡ʒenˈtis.si.mo/ Rhymes: -issimo Hyphenation: di‧li‧gen‧tìs‧si‧mo === Adjective === diligentissimo (feminine diligentissima, masculine plural diligentissimi, feminine plural diligentissime) superlative degree of diligente very diligent or careful very hard-working == Latin == === Adjective === dīligentissimō dative/ablative masculine/neuter singular of dīligentissimus