Where does “espontaneidade” come from?

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

espontaneidade (Galician): spontaneity

Definitions

  1. spontaneity

Ancestry of “espontaneidade”, step by step

StepLanguageWordMeaning
1Galicianespontáneospontaneous
2Latinspontāneusvoluntary, spontaneous
3Latin-āneusforming adjectives Of or pertaining to; -aneous
4Latin-eusargentum + API → argenteus; ferrum + API →...
5Proto-Italic*-eosForms adjectives indicating being formed out of a material
Every word from Proto-Italic *-eosEvery word from Latin -eusEvery word from Latin -āneus