Perspicacious-Perspicuous | Commonly Confused Words
Special Offer Special Offer
0d : 00h : 00m : 00s

Master confusing words with ease

Perspicacious vs. Perspicuous

Perspicacious

/ˌpɜːspɪˈkeɪʃəs◂/
Quick to understand or notice things, insightful and sharp

Examples:

Her perspicacious nature allowed her to foresee the market shift.The detective's perspicacious observations solved the mystery.He's so perspicacious that he noticed the error immediately.

Synonyms:

Antonyms:

Perspicuous

/pəˈspɪkjʊəs/
Clear and easy to understand.

Examples:

Her explanation was so perspicuous that everyone understood.The instructions were laid out in a perspicuous manner.He has a remarkably perspicuous style of writing.

Synonyms:

Antonyms:

Ways to tell them apart:

etymology
  • Perspicacious contains an a, like in acute, which can help you remember it refers to sharp insight or understanding.
  • Perspicuous has a u, similar to understand, which suggests clarity and ease of understanding.
  • Think of perspicacious as being related to perception, as both terms involve keen insight.
  • Both words begin with perspic, but pay attention to the ending to determine meaning.
  • Remember that perspicacious is about the ability to perceive or understand quickly, whereas perspicuous is about clarity in expression.
© 2025 Lithium Lab Pte Ltd