Where does “interavailable” come from?

interavailable (English) comes from English inter, from Middle English enteren, from French entrer, from Middle French entrer, from Old French entrer, from Latin intrō, from Latin intra, from Latin interus — Contrastive or oppositional adjectival suffix.

interavailable (English): Such that tickets purchased for one route or service can be used on another

Definitions

  1. Such that tickets purchased for one route or service can be used on another

Ancestry of “interavailable”, step by step

interavailable traces back through two separate lines of ancestry.

via English inter

StepLanguageWordMeaning
1EnglishinterTo bury in a grave; To confine, as in a prison
2Middle Englishenteren
3Frenchentrerto enter
4Middle Frenchentrerto enter
5Old Frenchentrerto enter
6Latinintrōto enter, go into, come in, get in, penetrate
7Latinintrawithin; inside; during; less than
8Latininterus
9Proto-Indo-Europeanh₁énterosinside, within
10Proto-Indo-European-terosContrastive or oppositional adjectival suffix

via English available

StepLanguageWordMeaning
1EnglishavailableSuch as one may avail oneself of; capable of...
2EnglishavailTo turn to the advantage of; To be of service to;...
3Middle Englishavailento be of use
4Old Frenchato; towards; belonging to
5LatinA
6Etruscan𐌀and, also
7Ancient Greekᾱ̔
8Phoenician𐤀ox; aleph; alef
9Egyptian𓃾
Every word from Proto-Indo-European -teros
interavailable — Etymology, Origin & Word History | Etymology Explorer