What context can I use each word in?
Learn when and how to use these words with these examples!
unthoughtful
Example
She made an unthoughtful comment that hurt his feelings. [unthoughtful: adjective]
Example
He acted unthoughtfully and forgot to lock the door before leaving. [unthoughtfully: adverb]
thoughtless
Example
It was thoughtless of him to make plans without consulting his partner. [thoughtless: adjective]
Example
She acted thoughtlessly and left her trash on the ground. [thoughtlessly: adverb]
Good things to know
Which word is more common?
Thoughtless is more commonly used than unthoughtful in everyday language. Thoughtless is versatile and covers a wide range of contexts, while unthoughtful is less common and may be considered outdated or less appropriate in some situations.
Whatโs the difference in the tone of formality between unthoughtful and thoughtless?
Both unthoughtful and thoughtless are informal words and may be considered inappropriate in formal contexts. However, thoughtless may be more versatile and can be used in a wider range of formality levels than unthoughtful.