Where does “abonu” come from?

abonu (Basque) comes from Spanish abono, from Spanish á-, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

abonu (Basque): payment

Definitions

payment

Ancestry of “abonu”, step by step

Step	Language	Word	Meaning
1	Spanish	abono	compost, fertilizer, manure; subscription; season...
2	Spanish	á-	a-, non-, -less
3	Ancient Greek	ἀ-	The alpha privativum, used to make words that...
4	Proto-Hellenic	hə-	same; together
5	Proto-Indo-European	sm̥-	one; with, together
6	Proto-Indo-European	sem-	together, one

Every word from Proto-Indo-European sem- →Every word from Ancient Greek ἀ- →Every word from Spanish á- →