Words that start with S

Six slippery snakes sailed southward on a silver ship to Sydney.

Sis forStray

A stray animal is any domestic animal that is wandering around with no owner. In the city stray animals are usually cats or dog but larger animals like cows can also go astray.
A group of tigers is called a streak, or an ambush.
A streak is a long, narrow band of something. A streak might be a dirty mark, a patch of color, or even a cloud formation.

Sis forStream

A stream is a kind of small river. Another word for stream is a creek.

Sis forStreet

A street, or road in a city or town is a place that people live on, or that has shops on. There are buildings on either side of the street and people walk or drive on the street. A very narrow street like the one in the picture is sometimes called a lane.

Sis forStretch

You stretch something when you pull it so it becomes longer and thinner. When you do warm-up excercises you stretch the muscles in your body, so people call them stretching exercises. The girl in the picture is stretching some chewing gum.
Stretch marks are small lines that appear on the skin of people whose bodies have gone through a rapid change, such as growth, pregnancy or weight gain. Stretch marks are usually pink or purple when they appear and fade to silver or white after time passes.

Sis forStrewn

Strewn is a similar word to scattered. Things are strewn if they have been spread around with no particular pattern. The toys in the picture are strewn.
In baseball, a strike is when the batter misses the ball that is pitched at them. A batter is out after three strikes during their turn at batting.

Sis forString

String is long, thin, flexible and is often used for tying things together, hanging things, or even stitching things together.