Metric measures are a system of units used to measure physical quantities such as length, area, volume, and mass. The crossword solutions for the term metric measures include GRAMS (5 letters), liters (6 letters), ARES (4 letters), steres (6 letters), ccs (3 letters), kilos (5 letters), litres (6 letters), and hectares (8 letters). GRAMS measure mass, liters measure volume, ARES measure area, steres measure volume, ccs measure volume, kilos measure mass, litres measure volume, and hectares measure area.