Basic Details
Word: Instrumental
Part of Speech: Adjective
Meaning: Helping to achieve something; important in making something happen.
Synonyms: Important, crucial, helpful
Antonyms: Unhelpful, unimportant, insignificant
Idioms and Phrases
- Instrumental in success: Refers to being a key player in achieving success. Example: "Her guidance was instrumental in our team's victory."
- Play an instrumental role: Means to have a significant impact in a situation. Example: "He played an instrumental role in organising the charity event."
Usage Examples
Example 1: The teacher was instrumental in helping the students understand complex maths concepts.
Example 2: His instrumental contributions to the project led to its successful completion.
Example 3: The researchers found that the new software was instrumental for the improvements in data analysis.
Fun Fact
The word "instrumental" originates from the Latin word "instrumentalis," which means "of or pertaining to tools or instruments," reflecting its role in facilitating tasks and functions.
Famous Quote
"The greatest use of a life is to spend it on something that will outlast it." William James
Multiple Choice Questions (MCQs)
1. What does "instrumental" mean?
a) Unhelpful
b) Helping achieve something
c) A type of instrument
d) Simple and easy
Answer: b) Helping achieve something
2. Which of these is a synonym of "instrumental"?
a) Irrelevant
b) Helpful
c) Detrimental
d) Small
Answer: b) Helpful
3. Which of these is an antonym of "instrumental"?
a) Helpful
b) Significant
c) Unimportant
d) Crucial
Answer: c) Unimportant
4. Which sentence uses "instrumental" correctly?
a) She found the answer instrumental to the equation.
b) The guide was instrumental in our journey across the mountains.
c) The flower was instrumental for the bee.
d) He played an instrumental game all day.
Answer: b) The guide was instrumental in our journey across the mountains.
5. What does "play an instrumental role" mean?
a) To have no impact
b) To be unimportant
c) To be crucial in a situation
d) To simply observe
Answer: c) To be crucial in a situation
