Some arguments sound convincing at first, but fall apart when you take a closer look. Today’s word describes exactly that kind of false appearance

Word of the Day: SPECIOUS
Pronunciation: UK /ˈspiː.ʃəs/ US /ˈspiː.ʃəs/
Meaning
'Specious' describes something that appears convincing, reasonable or true at first glance but is actually false, misleading or unsound.
It is often used for arguments, explanations, claims or reasoning that sound believable on the surface but do not stand up to closer examination.
Examples for daily usage
- His explanation sounded convincing at first, but it was based on a specious argument.
- The advertisement made several specious claims about the product's benefits.
- She rejected the specious excuse and asked for evidence instead.
Origin and history
The word specious entered English in the late 14th century, originally meaning pleasing to the sight or fair in appearance. It comes from the Latin word ‘speciosus’, meaning beautiful, good-looking or showy, which in turn comes from ‘species’, meaning appearance, form or sight.
By the early 17th century, the meaning had shifted towards something that was seemingly desirable, reasonable or correct, but not genuinely so. In other words, something could look good on the surface while hiding a flaw underneath.
This change in meaning explains why "specious" is now commonly associated with misleading arguments and deceptive appearances.
Also Read: Word of the Day, August 9: ‘Insidious’
Cultural significance and modern usage
Today, "specious" is particularly useful when talking about arguments that sound logical but fall apart when examined closely.
It is commonly used in journalism, academic writing, philosophy and everyday discussions. A specious argument may contain facts or convincing language, but its conclusion does not actually follow from the evidence.
The word is also useful when discussing appearances more broadly. A proposal, explanation or promise can seem attractive or reasonable while having little substance behind it.
Interesting facts
The original meaning of "specious" was actually positive. It could describe something that was beautiful or pleasing to look at. Its modern meaning developed from the idea that something could have an attractive appearance while being false or unreliable underneath.
Examples from literature
- "However specious these ideas of perfect equality may seem, they are really, at bottom, impracticable." — David Hume, An Enquiry Concerning the Principles of Morals (1751)
- "Solemn specious nonsense" — Jane Austen, letter to Cassandra Austen discussing Pride and Prejudice (1813)
- The word has also been used in discussions of Charles Dickens' ‘Oliver Twist’, particularly in reference to the "specious excitement of crime" that draws Oliver towards London's criminal underworld.
Synonyms
- Misleading
- Deceptive
- Fallacious
- Plausible
- Spurious
- Unsound
- Superficially convincing
- False
Antonyms
- Genuine
- Sound
- Valid
- Authentic
- Truthful
- Convincing
- Substantial
- Reliable
Read more Word of the Day here
Published: 11 Aug 2026, 08:00 am IST
ABOUT THE AUTHOR

Salma Sulthana
salma@mpp.co.inA writer who enjoys exploring everyday stories, human behaviour, and the small details that make life a little more interesting.
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