Aqua means
water
What is a pale blue to a light greenish blue, and is the color of water?
aquamarine
What is someone who supports or defends another person?
What is force or throw someone out suddenly?
eject
What is a person who walks across the street on foot?
pedestrian
Ject means
throw
What is a tank of water where live marine animals and plants are kept?
aquarium
What is to do good for others?
benevolence
What is an object thrown with great force?
projectile
What is a foot treatment involving soaking the feet and painting the toenails?
well
What is a channel that carries large amounts of water?
aqueduct
What is to profit from something?
Benefit
What is a machine that throws an image onto a wall?
projector
What is a lever moved with a person's foot?
pedal
Ped means
foot
What is growing or living in water?
aquatic
What is to be the recipient of gifts from another person?
beneficiary
What is to refuse to agree, or to throw out someone's idea?
Reject
What is a creature with 100 feet?
centipede