a checkerboard has 64 squares.
a hearty meal.
a square contradiction.
a square corner.
a square deal.
a square peg in a round hole.
a squarely cut piece of paper.
ate a substantial breakfast.
folded the sheet of paper square.
four square meals a day.
good solid food.
gravity is inversely proportional to the square of the distance.
he is not being as straightforward as it appears.
He squared his shoulders.
hit the ball squarely.
I squared with him.
looked him squarely in the eye.
my account with you is now all square.
nine is the second power of three.
one idea squares with another.
planted his great bulk square before his enemy.
ran square into me.
Square the circle.
square the wood with a file.
straight dealing.
the bat met the ball squarely.
the carpenter who built this room must have lost his square.
you can compute the area of a square if you know the length of its sides.