speed·way 
(spēdwā′)
(spēdwā′)n.
1. A course for automobile or motorcycle racing.
2. In the early 1900s, a road designed for fast-moving traffic.
- interchangeably
- interchanger
- intercity
- interclavicle
- interclavicular
- intercoastal
- intercollegiate
- intercolumniation
- intercom
- intercommunal
- intercommunicate
- intercommunication
- intercommunicative
- intercommunion
- interconnect
- interconnectable
- interconnectedness
- interconnectible
- interconnection
- intercontinental
- interconversion
- interconvert
- interconvertibility
- interconvertible
- intercool