That word is a misnomer, it's not an accurate expression.

The accuracy of this machine is astonishing.

His prediction was very accurate.

His poetry depicts emotions with beautiful expressions.

His new name is 'Hero'.

Plants of this kind are collectively referred to as 'cacti'.

He is not good at expressing his feelings in words.

His words always resonate in my heart.

His kindness is so great that it's unable to put into words.

His kindness is so great that it's unable to put into words.