Basic Details
Word: Invariable
Part of Speech: Adjective
Meaning: Something that does not change or remains the same.
Synonyms: Unchanging, constant, unalterable
Antonyms: Changeable, variable, fluctuating
Idioms and Phrases
- As invariable as the sun: Refers to something that is always reliable or consistent. Example: "His support is as invariable as the sun, always shining through the tough times."
- Invariable principles: Refers to rules or beliefs that do not change. Example: "Her invariable principles guide her decisions, regardless of the circumstances."
Usage Examples
Example 1: The speed of light is considered invariable in a vacuum, meaning it stays the same no matter the conditions.
Example 2: Despite the challenges that arose, her enthusiasm for the project remained invariable.
Example 3: The instructions for the experiment were invariable, ensuring that every student followed the same steps.
Fun Fact
The word "invariable" comes from Latin, where "in-" means "not" and "variabilis" means "changeable." So, "invariable" literally means "not changeable."
Famous Quote
"In a world of constant change, the invariable truth of kindness remains." Anonymous
Multiple Choice Questions (MCQs)
1. What does "invariable" mean?
a) Capable of being changed
b) Always the same
c) Not important
d) Often different
Answer: b) Always the same
2. Which of these is a synonym for "invariable"?
a) Changeable
b) Constant
c) Uncertain
d) Fluctuating
Answer: b) Constant
3. Which of the following is an antonym of "invariable"?
a) Unchanging
b) Stable
c) Variable
d) Fixed
Answer: c) Variable
4. Which sentence uses "invariable" correctly?
a) The weather is invariable; it changes every day.
b) Her invariable smile made everyone feel welcome.
c) The invariable rules kept changing every week.
d) He decided to invariable his plan.
Answer: b) Her invariable smile made everyone feel welcome.
5. What does "invariable principles" refer to?
a) Guidelines that are always changing
b) Unchanging beliefs that are consistently followed
c) Random choices with no order
d) Exciting ideas that are unpredictable
Answer: b) Unchanging beliefs that are consistently followed
