The similes are "raining like an open faucet" or "coming down like Niagara falls." Another simile is "raining buckets."
The familiar idiom is "raining cats and dogs."
No, A Simile uses AS (or like) to make a comparison. For example, "It was raining as much as it did in Noah's time."
Volcano
Its raining cats and dogs!
Raining exclamation marks is a metaphor. This is because a simile has to have either 'like' or 'as.'
"when you are tired, I am the pillow waiting to provide you comfort."
The simile for a cool breeze is like having water run down your face
a fierce, frightening tiger who will pounce on your prey when provoked.
A simile for increase, or/and increasing could be like "A race car on a speed track." Or "A wolf hunting down prey."
Any comparison that uses like or as is a simile. Otherwise it is a metaphor. Like a giant bird flapping its wings, the airplane flew over the field. Simile. The airplane accelerated down the runway and with a mighty leap the giant bird flew into the sky. Metaphor
A simile.
an orgasm flows through an old mans body
A metaphor