Where does “Guineanlahti” come from?

Guineanlahti (Finnish) comes from Finnish guinea, from English Guinea, from Portuguese Guiné, 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.

Guineanlahti (Finnish): The Gulf of Guinea

Definitions

  1. The Gulf of Guinea

Ancestry of “Guineanlahti”, step by step

Guineanlahti traces back through two separate lines of ancestry.

via Finnish guinea

StepLanguageWordMeaning
1Finnishguineaguinea British gold coin
2EnglishGuineaA gold coin originally worth twenty shillings; later (from 1717 until the adoption of decimal currency) standardised at a value of twenty-one shillings
3PortugueseGuinéGuinea
4English-iaUsed in forming names of countries, diseases,...
5Latin-iaUsed to form a feminine abstract noun, usually...
6Latin-iusforming adjectives from nouns; nominative neuter...
7Proto-Italic-jōsForms comparative adjectives
8Proto-Indo-European-yósCreates adjectives from noun or verb stems

via Finnish Lahti

StepLanguageWordMeaning
1FinnishLahtia city in southern Finland
2FinnishlahdataTo slaughter
3Swedishslaktato slaughter, to butcher
4Middle Low Germanslachten
5Proto-Germanicslahanąto hit, to strike; to kill
6Proto-Indo-Europeanslak-to hit; strike; to hit, strike, throw; to hit,...
Every word from Proto-Indo-European -yósEvery word from Latin -iaEvery word from Latin -ius