abandon, discontinue, drop, give up, knock off, pack (up or in), quit

break off, break up, cease, close, conclude, end, expire, finish, halt, leave off, shut offpause, taper offthrow upround (off or out), terminate, wind up, wrap up

hang it up, have done (with)

carry on, continue, keep, keep up, maintain

go, run onhang in, hang on, hold on, persevere, persistfollow through (with)renew, reopen, restart, resumepreserve, staybegin, commence, start