Unnoticeable: meaning, definitions and examples

Use this word when something is so small or subtle that it is not noticed by people.

• The stain on the carpet was so unnoticeable that no one saw it.
• She made an unnoticeable change to her hairstyle.

Use this word when something cannot be seen at all, either because it is hidden or because it is literally transparent.

• Superheroes often have invisible cloaks.
• The bacteria are invisible to the naked eye.

This word is applicable when something does not attract attention and blends into the surroundings.

• The spy wore inconspicuous clothing to avoid detection.
• The house was painted in an inconspicuous shade of grey.

This word suits situations where something cannot be detected by instruments or senses.

• The faint smell was undetectable to the guests.
• The signal was undetectable by the radar.

Use this word to describe something that does not interrupt or disturb the normal flow of things.

• Her presence was so unobtrusive that no one realized she was there.
• The new security cameras are designed to be unobtrusive.