a doctor who treats injuries and diseases of the foot 

a support or stand for a camera or telescope with three legs 

a person walking in a city or along a road 

a treatment to improve the appearance of feet and toenails

When my mother's foot hurt, we took her to the _____________.

The camera continued to fall off the table so we got a ___________ to hold it up.

The hardest decision is to pick pretty nail color for your ____________.

The road workers painted new crosswalks for the _____________ to cross the street.

Each day I walk and make sure my ___________ records 10,000 steps.