What context can I use each word in?
Learn when and how to use these words with these examples!
imperceptible
Example
The changes in the painting were so imperceptible that only an expert could notice them. [imperceptible: adjective]
Example
The sound of the clock ticking was almost imperceptible in the quiet room. [imperceptibly: adverb]
unnoticeable
Example
The difference between the two shades of blue was unnoticeable to most people. [unnoticeable: adjective]
Example
Her absence from the meeting went unnoticeable since there were so many people present. [unnoticeably: adverb]
Good things to know
Which word is more common?
Unnoticeable is more commonly used than imperceptible in everyday language.
Whatโs the difference in the tone of formality between imperceptible and unnoticeable?
Imperceptible is more formal than unnoticeable, which is more commonly used in everyday language.