Synonyms and related words :
carry on, continue, endure, get along, get on, go on, go on with, hang in, hang tough, keep at, keep busy, keep driving, keep going, keep moving, keep on, keep trying, keep up, last, make out, manage, never say die, not accept compromise, peg away, persevere, persist, plug away, see it through, stick it out, stick to it, survive