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Synonyms

intense

American  
[in-tens] / ɪnˈtɛns /

adjective

  1. existing or occurring in a high or extreme degree.

    intense heat.

  2. acute, strong, or vehement, as sensations, feelings, or emotions.

    intense anger.

    Synonyms:
    strong, ardent, passionate, fervent
  3. of an extreme kind; very great, as in strength, keenness, severity, or the like.

    an intense gale.

  4. having a characteristic quality in a high degree.

    The intense sunlight was blinding.

  5. strenuous or earnest, as activity, exertion, diligence, or thought.

    an intense life.

  6. exhibiting a high degree of some quality or action.

  7. having or showing great strength, strong feeling, or tension, as a person, the face, or language.

  8. susceptible to strong emotion; emotional.

    an intense person.

  9. (of color) very deep.

    intense red.

  10. Photography. dense.


intense British  
/ ɪnˈtɛns /

adjective

  1. of extreme force, strength, degree, or amount

    intense heat

  2. characterized by deep or forceful feelings

    an intense person

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

Intense is sometimes wrongly used where intensive is meant: the land is under intensive (not intense ) cultivation. Intensely is sometimes wrongly used where intently is meant: he listened intently (not intensely )

Other Word Forms

Etymology

Origin of intense

First recorded in 1350–1400; Middle English, from Latin intēnsus, variant of intentus, past participle of the verb intendere “to stretch toward”; see in- 2, tense 1, intent 2, intend

Explanation

Intense means strong or extreme. If you accidentally spill a cup of hot coffee on yourself, you’ll probably feel intense heat, intense pain, and — if anyone happened to be watching — intense embarrassment. When using intense, we often refer to a specific feeling or emotion, as in the case of “intense dread” or “intense happiness.” Intense can also be used to describe exciting experiences as well as people with strong or insistent personalities. For example, if your intense friend insists on taking you bungee jumping, you’re guaranteed to have an intense experience. Intense comes from a Latin word meaning “stretched,” implying that something has been stretched to its maximum limit.

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Vocabulary lists containing intense

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Despite rapid growth, quick commerce faces profitability hurdles as platforms spend billions to gain market share amid intense price wars.

From Barron's • May 23, 2026

Sir Keir has faced intense speculation about his future following Labour's poor election results earlier this month.

From BBC • May 22, 2026

ET, after the craft soared back to Earth from space, standing up to intense heat as it hit the planet’s atmosphere.

From The Wall Street Journal • May 22, 2026

The impact would have generated intense heat, melting surrounding rock and warming the water for long periods of time.

From Science Daily • May 22, 2026

He felt intense pressure to show the Soviet leader that he was smart and tough, that he could not be bullied.

From "Fallout: Spies, Superbombs, and the Ultimate Cold War Showdown" by Steve Sheinkin

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