Basic Details
Word: Illogical
Part of Speech: Adjective
Meaning: Not making sense or not based on clear reasoning.
Synonyms: Unreasonable, absurd, irrational
Antonyms: Logical, reasonable, rational
Idioms and Phrases
- Illogical conclusion: A decision or thought that does not follow sound reasoning. Example: "His illogical conclusion about the weather confused everyone in the meeting."
- Illogical argument: A statement that is not based on valid reasoning. Example: "The illogical argument in the debate made it difficult for the audience to understand his point."
Usage Examples
Example 1: It was illogical for John to think that skipping breakfast would give him more energy for the day.
Example 2: Her illogical fears caused her to avoid going outside even on sunny days.
Example 3: The detective noted an illogical pattern in the case, leading him to believe there was more to discover.
Fun Fact
The word "illogical" is formed by adding the prefix "il-" (meaning "not") to the word "logical," which comes from the Greek word "logikos," meaning "reasoned" or "pertaining to reasoning."
Famous Quote
"The illogical thinker will always tell you that he does not need logic; he needs only blind faith." Unknown
Multiple Choice Questions (MCQs)
1. What does "illogical" mean?
a) Clear and sensible
b) Not making sense
c) Very wise
d) Fully understanding
Answer: b) Not making sense
2. Which of these is a synonym of "illogical"?
a) Rational
b) Unreasonable
c) Logical
d) Clear
Answer: b) Unreasonable
3. Which of the following is an antonym of "illogical"?
a) Absurd
b) Logic
c) Riddle
d) Logical
Answer: d) Logical
4. Which sentence uses "illogical" correctly?
a) Her illogical choice of clothing won the fashion contest.
b) It was illogical for him to say that eating ice cream would help him run faster.
c) The illogical math problem was easily solved.
d) He presented an illogical idea that impressed everyone.
Answer: b) It was illogical for him to say that eating ice cream would help him run faster.
5. Which idiom refers to an illogical thought?
a) Illogical conclusion
b) Logical step
c) Step by step
d) Thoughtful idea
Answer: a) Illogical conclusion
