advancing, ambulant, ambulative, ambulatory, ameliorative, bettering, bradytelic, circuit-riding, developing, evolutional, evolutionist, evolutionistic, evolving, expeditionary, forward-looking, forward, genetic, globe-girdling, globe-trotting, go-ahead, going, horotelic, improving, itinerant, itinerary, journeying, locomotive, looking up, maturational, maturative, maturing, meliorative, mending, moving, mundivagant, on the lift, on the mend, on tour, oncoming, ongoing, ontogenetic, onward, passing, pedestrian, perambulating, perambulatory, peregrinative, peregrine, peripatetic, phylogenetic, physiogenetic, pilgrimlike, proceeding, progressive, strolling, tachytelic, touring, touristic, touristy, traveling, trekking, unfolding, walking, wayfaring