Where does “interyor” come from?

interyor (Tagalog) comes from Spanish interior, from Latin interior, from Latin interus, from Proto-Indo-European h₁énteros, from Proto-Indo-European -teros — Contrastive or oppositional adjectival suffix.

interyor (Tagalog): interior; inner

Definitions

interior; inner

Ancestry of “interyor”, step by step

Step	Language	Word	Meaning
1	Spanish	interior	inner, interior; interior; male underwear,...
2	Latin	interior	inner, interior; nearer
3	Latin	interus	—
4	Proto-Indo-European	h₁énteros	inside, within
5	Proto-Indo-European	-teros	Contrastive or oppositional adjectival suffix

Every word from Proto-Indo-European -teros →Every word from Proto-Indo-European h₁énteros →Every word from Latin interus →