Synonyms: bridge over, keep going, tide over
Definition: suffice for a period between two points
Usage: This money will keep us going for another year
Similar words: suffice, do, answer, serve
Definition: be sufficient; be adequate, either in quality or quantity
Usage: A few words would answer; This car suits my purpose well; Will $100 do?; A 'B' grade doesn't suffice to get me into medical school; Nothing else will serve