Where does “Cumbre Vieja” come from?

Cumbre Vieja (English) comes from Spanish Cumbre Vieja, from Spanish vieja, from Latin vetula, from Latin vetulus, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos, from Proto-Indo-European -e-lós — Forms agent nouns from verbal roots.

Ancestry of “Cumbre Vieja”, step by step

StepLanguageWordMeaning
1SpanishCumbre Vieja
2Spanishviejafeminine singular of viejo; female equivalent of...
3Latinvetulaold woman; a corn dolly or small figurine, shaped...
4Latinvetulusold; little old, poor old; old man; little old...
5Latin-ulusUsed to form a diminutive of a noun, indicating...
6Proto-Italic-olos
7Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
8Proto-Indo-European-e-lós
9Proto-Indo-European-lósForms agent nouns from verbal roots
Every word from Proto-Indo-European -lós