swimmer

As nouns the difference between swimmer and swimsuit

is that swimmer is one who swims while swimsuit is a tight-fitting garment worn for swimming, especially the one-piece garment worn by women and girls.

As nouns the difference between swimwear and swimmer

is that swimwear is items of clothing appropriate for swimming while swimmer is one who swims.

As a verb swam

is simple past of swim.

As a noun swimmer is

one who swims.

As nouns the difference between swimmer and swimming

is that swimmer is one who swims while swimming is the action of the verb "to swim".

As a verb swimming is

.

As nouns the difference between swimmer and basketball

is that swimmer is one who swims while basketball is a sport in which two opposing teams of five players strive to put a ball through a hoop.

As a noun swimmer is

one who swims.

As nouns the difference between simmer and swimmer

is that simmer is the state or process of simmering while swimmer is one who swims.

As a verb simmer

is to cook or undergo heating slowly at or below the boiling point.