Where does “non-infrastructure” come from?

non-infrastructure (English) comes from English infrastructure, from French infrastructure, from French infra-, from Latin infra, from Latin īnferā, from French inférer, from Latin īnferō, from Latin īn- — in.

Ancestry of “non-infrastructure”, step by step

StepLanguageWordMeaning
1EnglishinfrastructureAn underlying base or foundation especially for...
2Frenchinfrastructureinfrastructure an underlying base or foundation especially for an organization or system
3Frenchinfra-infra
4Latininfrabelow
5Latinīnferā
6Frenchinférerto infer
7Latinīnferōto carry, bring, put, place, or throw in, into, to, or upon somewhere or something; insert
8Latinīn-un-, non-, not
9Latinînin, at, on, upon, from (space)
10Latinenlookǃ beholdǃ; reallyǃ?; come onǃ
11Proto-Italicenin
12Proto-Indo-Europeanh₁énin
Every word from Proto-Indo-European h₁én