Where does “bailaaminen” come from?

bailaaminen (Finnish) comes from Finnish bailata, from Spanish bailar, from Old Occitan balar, from Latin ballāre, from Ancient Greek βαλλίζω, from Proto-Indo-European gʷelH- — to throw, reach, pierce; to hit by throwing.

Ancestry of “bailaaminen”, step by step

Step	Language	Word	Meaning
1	Finnish	bailata	To party
2	Spanish	bailar	to dance; to dribble
3	Old Occitan	balar	—
4	Latin	ballāre	—
5	Ancient Greek	βαλλίζω	to dance, jump about
6	Proto-Indo-European	gʷelH-	to throw, reach, pierce; to hit by throwing

Every word from Proto-Indo-European gʷelH- →Every word from Ancient Greek βαλλίζω →Every word from Latin ballāre →