A circle
cone
it can be like the earth round the sun, the moon round the earth, the lines in the middle of a road, anything that's a constant distance away from something.
polygon
prize, crumbs, bar-code
no brown does npot rime with round
merry go round ferris wheel earth wheel washer/dryer spinning top clock hands
A homophone for something round is "pear" and for shout loudly is "bellow."
The Earth orbiting round the Sun is an example of movement round something.
Something which goes round and round.
a ball
A homonym for something round and shout loudly could be "ball" and "bawl."
round & round by Selena Gomez
round pizza
bawl and ball
The scientific name for round worms is "nematodes."
wheel
no