Where does “ミクロネシア連邦” come from?

ミクロネシア連邦 (Japanese) comes from Japanese ミクロネシア, from English Micronesia, from English -ia, from Latin -ia, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “ミクロネシア連邦”, step by step

ミクロネシア連邦 traces back through two separate lines of ancestry.

via Japanese ミクロネシア

StepLanguageWordMeaning
1Japaneseミクロネシア
2EnglishMicronesiaconsisting of around 2,000 small islands
3English-iaUsed in forming names of countries, diseases,...
4Latin-iaUsed to form a feminine abstract noun, usually...
5Latin-iusforming adjectives from nouns; nominative neuter...
6Proto-Italic-jōsForms comparative adjectives
7Proto-Indo-European-yósCreates adjectives from noun or verb stems

via Japanese 連邦

StepLanguageWordMeaning
1Japanese連邦a federal state; a federation
Every word from Proto-Indo-European -yósEvery word from Latin -iaEvery word from Latin -ius