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Thursday, July 3, 2025
Word of the Day

pernicious

adjective

Having a harmful effect, especially in a gradual or subtle way.

Advanced - Used in formal or literary contexts

Etymology

From Latin perniciosus "destructive," from pernicies "destruction, death," from per- "completely" + nex "violent death."

Examples in Use

  • 1.

    "The pernicious effects of the rumor spread through the office."

  • 2.

    "Pernicious anemia is a serious blood disorder."

  • 3.

    "The pernicious influence of corruption weakened the institution."

Related Vocabulary

Synonyms

harmfuldestructivedamagingdeadlydetrimental

Related Words

malignantinjuriousruinousbaneful

Fun Fact

Pernicious literally means "bringing death." Pernicious anemia was named when it was a fatal disease; B12 treatment made it survivable. The word suggests harm that's both serious and insidious.

Word Game Tips

Letters: 10 letters (P, E, R, N, I, C, I, O, U, S)

Scrabble Value: 14 points

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

Put Your Vocabulary to the Test!

Ready to find words like "pernicious" in a puzzle? Try today's Zabble challenge!