What does unthinkably mean?
Unthinkably is an emphatic adverb meaning to a degree so extreme, complicated, cruel, beautiful, or otherwise remarkable that it is almost impossible to imagine or comprehend. It intensifies an adjective or describes the character of an action, condition, or event: a tragedy may be described as unthinkably sad, while a landscape might appear unthinkably beautiful. The word often conveys more than simple numerical extremity, suggesting that ordinary standards of comparison cannot adequately encompass the subject. In this way, it can imply moral horror, overwhelming scale, or profound awe. Although found in both British and American English, it is more characteristic of literary, journalistic, or deliberately dramatic prose than of casual conversation. Unthinkably is especially useful when the speaker wants to emphasize that reality exceeds what the listener or reader can readily conceive. Its force depends heavily on context: replacing it with 'very' may preserve grammatical structure but considerably reduce the sense of shock, vastness, or incomprehensibility.
adverbIn a way that is almost impossible to think about, imagine, or comprehend; to an extreme or overwhelming degree.
- To such an extreme degree that it is almost impossible to imagine or comprehend.
"The devastation caused by the storm was unthinkably severe."
"The suffering caused by the conflict was unthinkably great."
"The novel contains an unthinkably complex network of characters and motives."
Unthinkably gives ordinary language a way to convey a scale so extreme that description itself seems inadequate.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does unthinkably come from?
Unthinkably is a modern English formation based on the word 'unthinkable'. That form combines the negative prefix 'un-' with 'think' and the suffix '-able', while 'unthinkably' adds the adverbial suffix '-ly' to 'unthinkable'. The underlying word 'think' descends from Old English and belongs to a wider Germanic family that includes cognates such as German 'denken' and Dutch 'denken'.
How unthinkably is actually used
Somewhat literary and emphatic. It is often more emotionally charged than a neutral intensifier such as 'very' and may suggest that a situation is extreme beyond normal human understanding.