Select the most appropriate word for the given group of words. A person incapable of making mistakes
Infallible
Understanding the Phrase: Incapable of Making Mistakes
The question asks for a single word that describes a person who is incapable of making mistakes. This means finding a term that signifies absolute correctness or freedom from error.
Analyzing the Options
Let's examine each option provided to determine which one best fits the description "a person incapable of making mistakes".
| Word | Meaning | Fits the Description? |
|---|---|---|
| Infallible | Never wrong; incapable of making mistakes or being wrong. | Yes, this meaning directly matches the description. |
| Pure | Free from contaminants or impurities; innocent; uncorrupted. | No, purity relates to cleanliness, innocence, or lack of corruption, not the inability to make errors. |
| Optimist | A person who tends to be hopeful and confident about the future or the success of something. | No, an optimist has a positive outlook, which is unrelated to making mistakes. |
| Naive | (of a person or action) showing a lack of experience, wisdom, or judgment. | No, being naive suggests a lack of worldly experience, often leading to mistakes, which is the opposite of the description. |
Determining the Correct Word
Based on the analysis, the word that precisely means "incapable of making mistakes" is infallible.
The other options, pure, optimist, and naive, have meanings that do not align with the idea of being unable to make errors.
For instance, mathematical calculations, even if complex like \(E=mc^2\), don't inherently describe a person incapable of making mistakes; they describe principles or relationships. The term needed is a descriptor of a person's characteristic.
Revision Table: Vocabulary for Describing People
| Term | Definition | Example Usage |
|---|---|---|
| Infallible | Incapable of making mistakes or being wrong. | A judge whose decisions are considered infallible. |
| Optimist | Someone who expects the best possible outcome. | She's such an optimist, always seeing the bright side. |
| Pessimist | Someone who expects the worst possible outcome. | He's a bit of a pessimist about the economy. |
| Naive | Lacking experience, wisdom, or judgment. | He was naive to believe the salesman's story. |
Additional Information: Synonyms and Contexts
While infallible is the most direct fit for a person incapable of making mistakes, it's often used in specific contexts, such as theology (referring to divine beings or doctrines) or sometimes figuratively to describe someone whose judgment is highly trusted.
- Synonyms for infallible might include unerring, flawless, faultless, perfect.
- Antonyms could include fallible, errant, imperfect.
Understanding the nuances of such vocabulary words is crucial for questions involving selecting the most appropriate word for a given phrase or definition.
Important Questions from One Word Substitution
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To examine or analyse something (such as a metal or an idea) to determine its quality, nature, or componentsSelect the option that can be used as a one-word substitute for the given group of words.
A loud and boisterous laugh, often one that is unrestrained or hearty
