The opposite of "thick".
thin
We used to use this to close a baby's diaper.
pin
A place to store things.
bin
What is the opposite of "out"?
in
What is another word for "smile"?
grin
The opposite of "lose".
win
The part of the shark you can see when it is swimming underwater.
fin
The protective organ that covers your entire body is your ___.
skin
This is what vegetable and soup cans are made of.
tin
Two kids who are born at the same time and look alike are called ___.
twins
The bottom of your face, under your mouth is your ___.
chin
This is what a top does.
spin