provident

adj. 深谋远虑的，节俭的

protuberance, protuberant, proud, proudly, Prov, provable, provably, prove, proven, provenance, provender, proverb, proverbial, proverbially, provide, provide for, provide somebody with, provide sth.for sb., provided, providence, Provident Society, providential, providentially, provider, providing, province, provincial, provincialism, provincially, provision, provisional, provisionally, provisions, proviso, provisory, provocation, provocative, provocatively, provoke, provoking,