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tri, quad, quint...

tri, quad, quint, pent, dec, cent

trident a three-pronged spear
decapod a ten-footed creature, such as a crab or shrimp
quadruped a four-footed creature
quadragenarian a forty-year-old
centipede an insect with many legs
quintuplet one of five babies born at one birth
trilogy a series of three books or plays
pentagon a polygon having five sides
century a period of 100 years
Decalogue the Ten Commandments
Created by: MsHorn