Cooter and Turtle

Cooter noun - Large river turtle of the southern United States and northern Mexico.

Turtle and cooter are semantically related In some cases you can use "Turtle" instead a noun "Cooter".

Turtle noun - Any of various aquatic and land reptiles having a bony shell and flipper-like limbs for swimming.

Cooter and turtle are semantically related in reptile topic. You can use "Cooter" instead a noun "Turtle".