Irascible is a word used to describe someone quick to anger or easily irritated. Whether in everyday interactions or tense situations, irascible captures a temperament that flares up rapidly and sometimes unpredictably.

In simple, everyday language, irascible means easily angered or prone to sudden outbursts of temper. An irascible person may react sharply to minor inconveniences or disagreements, often showing visible frustration or impatience.
The word focuses on temperament rather than severity. Someone described as irascible may not be cruel or malicious, but their short temper can make interactions challenging. It highlights sensitivity to irritation rather than deep hostility.

Irascible appears frequently in literature, journalism, personality descriptions, and character analysis. It is especially useful when describing someone who is habitually quick-tempered rather than occasionally upset.

Irascible is an adjective and carries a negative tone, though it can sometimes be used lightly or humorously when describing a quirky personality.

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The word comes from the Latin irasci, meaning “to grow angry,” derived from ira, meaning “anger.” It has been used in English since the 16th century to describe those prone to quick irritation.
Example sentences:The irascible manager snapped at minor mistakes.
He was known as an irascible neighbor who complained about everything.
Despite his irascible nature, he was deeply loyal to his friends.
In real life, irascible is useful in personality analysis, journalism, and storytelling. It allows writers and speakers to precisely describe a quick-tempered disposition without implying deeper malice.