back |
backline |
As nouns the difference between back and backline
is that
back is a small stream or brook while
backline is (rugby) collectively, the players known as backs, whose job it is to create and exploit space.
back |
dorsalgia |
As nouns the difference between back and dorsalgia
is that
back is a small stream or brook while
dorsalgia is (medicine) pain in the upper back.
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