Synonyms for Hold Out (same or very similar meaning)
WordNet sense 1 (last and be usable):
endure, wearWordNet sense 2 (continue to live; endure or last):
go, last, live, survive, live, hold up, live onWordNet sense 3 (stand up or offer resistance to somebody or something):
resist, withstand, stand firmWordNet sense 4 (thrust or extend out):
extend, exsert, put out, stretch forth, stretch outFrom the ODE community, based on WordNetadd/edit