Rainbow forms.

Meaning: This means that a rainbow has appeared in the sky after the rain.

Choice of Words: Rainbow is a natural phenomenon that occurs when light is refracted, reflected, and dispersed through water droplets in the air. Forms is a verb that means to take shape or to come into being. In this context, the sentence implies that a rainbow has appeared after the rain.

Alternative Expressions

Rainbow appears.

Meaning: This means that you can see a rainbow in the sky. It's like saying, Look, there's a rainbow!

Choice of Words: Rainbow is a beautiful arc of colors that forms in the sky after it rains. Appears means to come into sight. When you put them together, "Rainbow appears" means that a rainbow has become visible in the sky.

Rainbow shows up.

Meaning: This means the same as "Rainbow appears." It's another way to say that you can see a rainbow in the sky.

Choice of Words: Rainbow is a beautiful arc of colors that forms in the sky after it rains. Shows up means to become visible. When you put them together, "Rainbow shows up" means that a rainbow has become visible in the sky.

There's a rainbow!

Meaning: This is a simple and excited way to say that you can see a rainbow in the sky. It's like saying, Hey, look! There's a rainbow!

Choice of Words: There's is a contraction of the words "there" and "is." It means that something exists. A is an indefinite article that means one. Rainbow is a beautiful arc of colors that forms in the sky after it rains. When you put them together, "There's a rainbow!" means that there is a rainbow in the sky.

Related Expressions