Where does “-ino” come from?

-ino (Portuguese) comes from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

-ino (Portuguese): -ine; Used to form some demonyms; -yne

Definitions

  1. -ine; Used to form some demonyms; -yne

Ancestry of “-ino”, step by step

StepLanguageWordMeaning
1Latin-īnusof or pertaining to; -ine
2Proto-Italic-īnosof/belonging to
3Proto-Indo-European-iHnosCreates adjectives of materials
4Proto-Indo-European-no-adjectival suffix

Words derived from “-ino”

Every word from Proto-Indo-European -no- →Every word from Latin -īnus →Every word from Proto-Italic -īnos →