Where does “wildzang” come from?

wildzang (Dutch) comes from Dutch wild, from Middle Dutch wilt, from Old Dutch wildi, from Proto-West Germanic wilþī, from Proto-Germanic wilþijaz, from Proto-Indo-European h₂welh₁- — to rule; strong, powerful; hair; wool.

wildzang (Dutch): an inexperienced or rash person; wild birdsong;...

Definitions

an inexperienced or rash person; wild birdsong;...

Ancestry of “wildzang”, step by step

wildzang traces back through two separate lines of ancestry.

via Dutch wild

Step	Language	Word	Meaning
1	Dutch	wild	wild; game; wildlife
2	Middle Dutch	wilt	inflection of willen: ## third-person singular...
3	Old Dutch	wildi	wild
4	Proto-West Germanic	wilþī	wild
5	Proto-Germanic	wilþijaz	wild
6	Proto-Indo-European	h₂welh₁-	to rule; strong, powerful; hair; wool

via Dutch zang

Step	Language	Word	Meaning
1	Dutch	zang	singing, song
2	Middle Dutch	sanc	singing, chanting; song; first/third-person...
3	Old Dutch	sang	—
4	Proto-Germanic	sangwaz	singing, song
5	Proto-Indo-European	songʷʰos	—

Every word from Proto-Indo-European h₂welh₁- →Every word from Proto-Germanic wilþijaz →Every word from Proto-West Germanic wilþī →