Where does “pliverdiĝi” come from?

pliverdiĝi (Esperanto) comes from Esperanto pli, from French plus, from Old French plus, from Latin plūs, from Old Latin plous, from Proto-Indo-European ploh₁is-.

pliverdiĝi (Esperanto): to become greener

Definitions

to become greener

Ancestry of “pliverdiĝi”, step by step

pliverdiĝi traces back through two separate lines of ancestry.

via Esperanto pli

Step	Language	Word	Meaning
1	Esperanto	pli	more
2	French	plus	more, -er; more; the most, -est
3	Old French	plus	more than
4	Latin	plūs	more; more of
5	Old Latin	plous	—
6	Proto-Indo-European	ploh₁is-	—

via Esperanto verda

Step	Language	Word	Meaning
1	Esperanto	verda	green in color green colour
2	Italian	verde	green; pale; unripe
3	Late Latin	virdis	—
4	Latin	viridis	green; young, fresh, lively, youthful
5	Latin	vireō	to be verdant, green; to sprout new green growth
6	Latin	-idae	—

Every word from Proto-Indo-European ploh₁is- →Every word from Old Latin plous →Every word from Latin plūs →