What Does ‘Implausible’ Mean? SAT Vocabulary Explained
Learn the definition, usage, and importance of ‘implausible’ for your SAT vocabulary. Discover its Latin roots, synonyms, antonyms, and common usage errors to boost your language skills and test performance.
Imagine you’re watching a movie where the hero survives a fall from a skyscraper without a scratch. Your first thought might be that’s completely implausible.
But what exactly does implausible mean, and why is it an important word to know for your SAT vocabulary?
Let’s find out.
Word type: Implausible is an adjective. It’s used to describe something that seems unlikely to be true or to happen.
Meaning: Implausible means not believable or unlikely to be true. It refers to something that’s hard to accept as real or possible, often because it lacks credibility or goes against common sense.
Word history: The word implausible has Latin roots. It comes from the prefix im meaning not, and plausible, which means worthy of belief.
So implausible literally means not worthy of belief.
Antonyms: Some antonyms or opposite words for implausible include plausible, believable, credible, and likely.
Synonyms: Synonyms or words with similar meanings to implausible include unbelievable, improbable, far-fetched, and dubious.
Examples use in sentences: Here are a few examples of how to use implausible in sentences: The detective found the suspect’s alibi implausible given the evidence against him.
The science fiction novel presented an implausible scenario of humans breathing underwater without any equipment.
Her excuse for being late was so implausible that no one in the office believed her. Common errors in use:
One common error when using implausible is confusing it with impossible. While implausible means unlikely or hard to believe, impossible means not able to occur under any circumstances.
For example, time travel to the past is currently considered impossible, while winning the lottery is implausible but not impossible.
Another mistake is using implausible when you mean unimpressive or unremarkable. Remember, implausible always relates to the likelihood or believability of something, not its quality or impact.
Understanding and correctly using words like implausible can significantly boost your SAT score and enhance your overall vocabulary.
It allows you to express doubt or skepticism about ideas or claims in a precise and sophisticated manner.
As you prepare for the SAT, practice identifying implausible statements in reading passages and using the word in your own writing.
With time and practice, you’ll find yourself using implausible and other advanced vocabulary words with confidence and accuracy.

