Synonyms and related words :
Gyropilot, Hermes, Iris, Mercury, Paul Revere, Pheidippides, automatic pilot, bearer, boatheader, boatsteerer, carrier, cicerone, commissionaire, cowherd, coxswain, diplomatic courier, dragoman, drover, emissary, envoy, estafette, express, go-between, goatherd, guide, guidepost, guider, helmsman, herd, herdsman, internuncio, mercury, message-bearer, messenger, navigator, nuncio, pilot, pointer, post, postboy, postrider, river pilot, runner, shepherd, steerer, steersman, tour director, tour guide,