Definitions
Too extreme, unlikely, or shocking to imagine or accept.
Word origin
From un- + think + -able.
Used in a sentence
“Near-synonyms: unbelievable, incredible, inconceivable”
“Near-synonyms: inconceivable, imponderable”
“Nothing is unthinkable, nothing impossible to the balanced person, provided it comes out of the needs of life and is dedicated to life's further development - Lewis Mumford”
Source: Wiktionary, CC BY-SA 4.0
Used as a crossword answer1 curated clues
01“Beyond imagining”11 letters
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