What context can I use each word in?
Learn when and how to use these words with these examples!
inert
Example
The rock was completely inert, not moving an inch. [inert: adjective]
Example
After a long day at work, I felt completely inert and didn't want to do anything. [inert: adjective]
Example
The project has been inert for weeks, with no progress being made. [inert: adjective]
motionless
Example
The cat lay motionless on the windowsill, watching the birds outside. [motionless: adjective]
Example
The abandoned house was completely motionless, with no signs of life. [motionless: adjective]
Example
I was so scared that I became motionless, unable to move or speak. [motionless: adjective]
Good things to know
Which word is more common?
Motionless is more commonly used than inert in everyday language. Motionless is a more versatile word that can be used in a wider range of contexts, while inert is less common and more specific in its usage.
What’s the difference in the tone of formality between inert and motionless?
Both inert and motionless are formal words that are typically used in written or academic contexts. However, motionless is more versatile and can also be used in informal speech or writing.
