Synonyms of unwasteful

1 Syllable
shrewd, scotch, tight, wise
2 Syllables
cautious, sparing, thrifty, saving, prudent, frugal, discreet, wary, thriftier, warier, canny
3 Syllables
vigilant, prepared, expedient, provident, politic, sagacious, judicious, prudential, far-sighted, time-saving, penny-wise, work-saving
4 Syllables
penny-pinching, well-prepared, foresighted, moneysaving, money-saving, timesaving
5 Syllables
economical