Where does “spontan” come from?

spontan (Swedish) comes from Latin spontāneus, from Latin -āneus, from Latin -eus, from Proto-Italic *-eos — Forms adjectives indicating being formed out of a material.

spontan (Swedish): spontaneous

Definitions

  1. spontaneous

Ancestry of “spontan”, step by step

StepLanguageWordMeaning
1Latinspontāneusvoluntary, spontaneous
2Latin-āneusforming adjectives Of or pertaining to; -aneous
3Latin-eusargentum + API → argenteus; ferrum + API →...
4Proto-Italic*-eosForms adjectives indicating being formed out of a material

Words derived from “spontan

Every word from Proto-Italic *-eosEvery word from Latin -eusEvery word from Latin -āneus