interfile /in-tər-fīlˈ/

1. To place among other items in a file
2. To combine in one file

• mainstream
• mainstreamed
• mainstreaming
• main streams
• mainstreams
• Main Street
• mainstreeting
• mainstreetings
• maintain
• maintainabilities
• maintainability
• maintainable
• maintain capital intact
• maintained
• maintainer
• maintainers
• maintaining
• maintains
• maintenance
• maintenanced
• maintenance-man
• maintenance-men
• maintenances
• maintenancing
• maintop