Synonyms for Sashay (same or very similar meaning)
WordNet sense 1 (to walk with a lofty proud gait, often in an attempt to impress others):
cock, prance, ruffle, strut, swagger, tittupWordNet sense 2 (perform a chasse step, in ballet):
chasseWordNet sense 3 (move sideways):
sidleWordNet sense 4 (a journey taken for pleasure):
excursion, expedition, jaunt, junket, outing, pleasure tripFrom the ODE community, based on WordNetadd/edit