costoso

== Italian == === Etymology === From costare +‎ -oso. === Pronunciation === IPA(key): /kosˈto.zo/, (traditional) /kosˈto.so/ Rhymes: -ozo, (traditional) -oso Hyphenation: co‧stó‧so === Adjective === costoso (feminine costosa, masculine plural costosi, feminine plural costose, superlative costosissimo) costly, expensive Synonym: caro Antonym: economico ==== Derived terms ==== costosamente supercostoso ==== Related terms ==== costo === References === === Further reading === costoso in Collins Italian-English Dictionary costoso in Luciano Canepari, Dizionario di Pronuncia Italiana (DiPI) costoso in Aldo Gabrielli, Grandi Dizionario Italiano (Hoepli) costoso in garzantilinguistica.it – Garzanti Linguistica, De Agostini Scuola Spa costoso in Dizionario Italiano Olivetti, Olivetti Media Communication costoso in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana == Spanish == === Etymology === From costo +‎ -oso. === Pronunciation === IPA(key): /kosˈtoso/ [kosˈt̪o.so] Rhymes: -oso Syllabification: cos‧to‧so === Adjective === costoso (feminine costosa, masculine plural costosos, feminine plural costosas) costly, expensive Synonyms: caro, oneroso, prohibitivo Antonyms: económico, barato ==== Derived terms ==== ==== Related terms ==== === See also === inalcanzable === Further reading === “costoso”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025