Basic Details
Word: Uncertain
Part of Speech: Adjective
Meaning: Not sure or confident about something; having doubts.
Synonyms: Doubtful, unsure, ambiguous, hesitant
Antonyms: Certain, sure, definite
Idioms and Phrases
- In uncertain terms: To speak in a way that makes it clear something is not definite. Example: "She explained her opinions in uncertain terms, making the team unsure of the final decision."
- In a state of uncertainty: To be in a situation where things are not clear or predictable. Example: "The weather forecast left us in a state of uncertainty about whether to carry umbrellas."
Usage Examples
Example 1: I felt uncertain about my answers on the test and wished I had studied more.
Example 2: The uncertain weather made it difficult to plan our picnic for the weekend.
Example 3: She was uncertain if she should join the team, as she didn't know anyone there.
Fun Fact
Did you know that the word "uncertain" comes from the Latin word "incertus," which means "unsettled" or "undetermined"? This reflects how the word relates to doubt and lack of clarity.
Famous Quote
"The only thing certain is that nothing is certain." Pliny the Elder
Multiple Choice Questions (MCQs)
1. What does "uncertain" mean?
a) Very sure about something
b) Not sure or confident
c) Always happy
d) Extremely clear
Answer: b) Not sure or confident
2. Which of these is a synonym of "uncertain"?
a) Sure
b) Certain
c) Doubtful
d) Clear
Answer: c) Doubtful
3. Which of the following is an antonym of "uncertain"?
a) Doubtful
b) Ambiguous
c) Sure
d) Hesitant
Answer: c) Sure
4. Which sentence uses "uncertain" correctly?
a) She felt uncertain about her cake recipe and decided to change it.
b) The uncertain cat pounced on the butterfly.
c) He was uncertain when he played catch with the ball.
d) They were uncertain about their speedy car race.
Answer: a) She felt uncertain about her cake recipe and decided to change it.
5. Which idiom describes being unclear?
a) In certain terms
b) In a state of uncertainty
c) On the same page
d) As clear as mud
Answer: b) In a state of uncertainty
