Where does “rutina” come from?
rutina (Esperanto) comes from Esperanto rutino, from French routiné, from Old French -ine, from Latin -īnus, from Proto-Italic -īnos, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.
rutina (Esperanto): routine, habitual
Ancestry of “rutina”, step by step
| Step | Language | Word | Meaning |
|---|
| 1 | Esperanto | rutino | routine |
| 2 | French | routiné | — |
| 3 | Old French | -ine | — |
| 4 | Latin | -īnus | — |
| 5 | Proto-Italic | -īnos | of/belonging to |
| 6 | Proto-Indo-European | -iHnos | Creates adjectives of materials |
| 7 | Proto-Indo-European | -no- | adjectival suffix |