lean on (verb) bank on: depend upon
Sinonime: astute, businesslike, commonsense, down-to-earth, earthy, hard, hard-boiled, hardheaded, levelheaded, matter-of-fact, objective, practical, pragmatic, pragmatical, prosaic, prudent, rational, real, reasonable, sane, sensible, shrewd, sober, sound, tough-minded, unfantastic, unidealistic, unsentimental, utilitarian