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Wednesday, October 7, 2026
Word of the Day

mordacious

adjective

Given to biting; sharp or caustic in speech or manner. Describes a tendency to attack through words or actions.

Rare - Uncommon, specialized vocabulary

Etymology

From Latin "mordax" (biting), from "mordere" (to bite). Related to "mordant" and "remorse" (which bites back at conscience).

Examples in Use

  • 1.

    "The mordacious critic spared no one in his reviews."

  • 2.

    "Her mordacious wit could reduce opponents to silence."

  • 3.

    "The puppy was playful but a bit too mordacious."

Related Vocabulary

Synonyms

bitingcausticsharpacerbic

Related Words

cuttingscathingstingingmordant

Fun Fact

While "mordant" (biting in wit) is common, "mordacious" is rarer. Both come from the same Latin root but took different paths—mordacious emphasizes the biting tendency, mordant the biting effect.

Word Game Tips

Letters: 10 letters (M, O, R, D, A, C, I, O, U, S)

Scrabble Value: 15 points

Tip: The letter pattern in "MORDACIOUS" appears in many related words.

Put Your Vocabulary to the Test!

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