The words “hilarious” and “hysterical” are often used interchangeably in casual conversation, but they have distinct meanings. This lesson will define each term and provide examples to help clarify their proper usage.

Hilarious

Definition:

Hilarious” refers to something (not a person) being very funny. It is used to describe events, situations, or things that cause great amusement.

Examples of use:

“The film was simply hilarious.”

“Her jokes were so hilarious that everyone in the room was laughing.”

“The comedian’s hilarious performance had the audience in stitches.”

Hysterical

Definition:

Hysterical” refers to people when they lose control of their emotions. It can describe extreme emotional reactions, such as uncontrollable laughter, crying, or panic.

Examples of use:

“We laughed hysterically at the film.”

“She became hysterical upon hearing the surprising news.”

“The children were hysterical with excitement when they saw the fireworks.”


Although “hilarious” and “hysterical” are both associated with strong reactions, their uses differ. “Hilarious” describes something very funny, while “hysterical” pertains to people losing control of their emotions. Understanding these distinctions ensures that you can accurately convey the intended meaning in your communication.

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