Defuse-Diffuse | Commonly Confused Words
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Master confusing words with ease

Defuse vs. Diffuse

Defuse

/ˌdiːˈfjuːz/
To make a dangerous or tense situation less threatening or harmful

Examples:

The quick action by the mediator helped defuse tensions.Humor can often defuse a tense situation.Efforts to defuse the crisis are underway.

Synonyms:

Antonyms:

Diffuse

/dɪˈfjuːs/
To spread something over a wide area or among a large number of people

Examples:

The scientist tried to diffuse the rumors with facts.A soft light diffused through the sheer curtains.Her efforts helped diffuse the tension in the room.

Synonyms:

Antonyms:

Ways to tell them apart:

etymology
  • Remember that defuse is associated with calming situations, like removing a fuse from a bomb.
  • Diffuse has the idea of spreading out over a large area, like light or a fragrance.
  • Think of defuse with de- meaning to do away with danger.
  • Diffuse shares more letters with fusion, which can help you remember it's about things mingling and spreading.
  • Defuse is often used in tense situations while diffuse is used in descriptions of light or liquids.
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