prow

n (esp fml 尤作正规语) projecting front part of a ship or boat; bow 船首.

providential, providentially, provider, providing, province, provincial, provincialism, provincially, provision, provisional, provisionally, provisions, proviso, provisory, provocation, provocative, provocatively, provoke, provoking, provost, prowess, prowl, prowler, proximate, proximity, proximo, proxy, prude, prudence, prudent, prudery, Prudhoe Bay, prudish, prudishly, prudishness, prune, pruning, pruning-hook, prurience, prurient,