Where does “routinary” come from?

routinary (English) comes from English routine, 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.

routinary (English): Involving, or pertaining to, routine; customary

Definitions

  1. Involving, or pertaining to, routine; customary

Ancestry of “routinary”, step by step

routinary traces back through two separate lines of ancestry.

via English routine

StepLanguageWordMeaning
1EnglishroutineA course of action to be followed regularly; a...
2Frenchroutinéroutine (all senses)
3Old French-ine
4Latin-īnusof or pertaining to; -ine
5Proto-Italic-īnosof/belonging to
6Proto-Indo-European-iHnosCreates adjectives of materials
7Proto-Indo-European-no-adjectival suffix

via English ary

StepLanguageWordMeaning
1Englisharyany
2Englishe'erContraction of ever
3EnglisheverAlways, frequently, forever; Continuously,...
4Middle Englisheverever
5Old Englishǣfre
Every word from Proto-Indo-European -no-
routinary — Etymology, Origin & Word History | Etymology Explorer