interavailable

adjective

in·​ter·​avail·​able ˌin-tər-ə-ˈvā-lə-bəl 

variants or inter-available

British

: of, relating to, or being one of two or more forms of public transportation that service the same route and that accept tickets issued by one another for that route

interavailable routes

interavailable tickets/fares

interavailability

ˌin-tər-ə-ˌvā-lə-ˈbi-lə-tē 

noun

or inter-availability

British

interavailability of fares

Word History

First Known Use

1917, in the meaning defined above