Where does “trahedia” come from?

trahedia (Ilocano) comes from Spanish tragedia, from Latin tragoedia, from Ancient Greek τραγῳδία, from Ancient Greek τραγῳδός, from Ancient Greek ἀοιδός, from Ancient Greek ἀείδω, from Proto-Hellenic awéidō — to sing.

trahedia (Ilocano): tragedy, catastrophe

Definitions

tragedy, catastrophe

Ancestry of “trahedia”, step by step

Step	Language	Word	Meaning
1	Spanish	tragedia	tragedy, catastrophe; a tragedy play; sob story
2	Latin	tragoedia	tragedy
3	Ancient Greek	τραγῳδία	a tragedy or heroic play; any grave, serious...
4	Ancient Greek	τραγῳδός	tragic performer
5	Ancient Greek	ἀοιδός	musical; singer, minstrel, bard; enchanter
6	Ancient Greek	ἀείδω	To sing, chant, praise; To make various noises:...
7	Proto-Hellenic	awéidō	to sing

Every word from Proto-Hellenic awéidō →Every word from Ancient Greek ἀείδω →Every word from Ancient Greek ἀοιδός →