Circles:
* Round as a...
* coin
* ball
* sun
* plate
* wheel
Squares:
* Square as a...
* pillow
* window pane
* dice
* cookie
* tile
Triangles:
* Sharp as a...
* knife
* tooth
* arrow
* pyramid
* mountain peak
Rectangles:
* Long and thin as a...
* ribbon
* pencil
* phone
* door
* book
Other shapes:
* Wavy as a...
* snake
* river
* ribbon
* hair
* Curved as a...
* banana
* bow
* bridge
* smile
* Spiky as a...
* hedgehog
* cactus
* starfish
* crown
Remember: You can also use similes to compare the size, texture, or other aspects of a shape. For example:
* As smooth as a circle
* As rough as a jagged triangle
* As big as a giant square
Have fun with your similes!