Where does “legspontánabb” come from?

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

Ancestry of “legspontánabb”, step by step

StepLanguageWordMeaning
1Hungarianspontánabb
2Hungarianspontánspontaneous
3Germanspontanspontaneous
4Latinspontāneusvoluntary, spontaneous
5Latin-āneusforming adjectives Of or pertaining to; -aneous
6Latin-eusargentum + API → argenteus; ferrum + API →...
7Proto-Italic*-eosForms adjectives indicating being formed out of a material
Every word from Proto-Italic *-eosEvery word from Latin -eusEvery word from Latin -āneus