Where does “interioridade” come from?

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

interioridade (Portuguese): interiority the state or quality of being private or interior to the person

Definitions

interiority the state or quality of being private or interior to the person

Ancestry of “interioridade”, step by step

Step	Language	Word	Meaning
1	Portuguese	interior	inner; interior; interior; inside; country;...
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 →