headway

headway has 4 senses in the JumbleFix dictionary. Letters: 7.

Definitions

• n.. The progress made by a ship in motion; hence, progress or success of any kind.
• n.. Clear space under an arch, girder, and the like, sufficient to allow of easy passing underneath.
• n.. forward movement; "the ship made little headway against the gale"
• n.. vertical space available to allow easy passage under something