Where does “garabi” come from?

garabi (Tausug) comes from Tagalog grabe, from Spanish gravé, from Old Spanish grave, from Latin gravis, from Proto-Indo-European gʷréh₂us, from Proto-Indo-European -us — Forms adjectives from Caland system roots.

garabi (Tausug): severe; bad; serious; extensive

Definitions

severe; bad; serious; extensive

Ancestry of “garabi”, step by step

Step	Language	Word	Meaning
1	Tagalog	grabe	grave; serious
2	Spanish	gravé	serious, grave
3	Old Spanish	grave	—
4	Latin	gravis	heavy; troublesome, hard; grave, serious
5	Proto-Indo-European	gʷréh₂us	heavy
6	Proto-Indo-European	-us	Forms adjectives from Caland system roots

Every word from Proto-Indo-European -us →Every word from Proto-Indo-European gʷréh₂us →Every word from Latin gravis →