unimaginable

/ ˌʌnɪˈmædʒɪnəbəl /

adjective

1. difficult or impossible to believe; inconceivable

Other Word Forms

• unimaginably adverb

Example Sentences

"It is unimaginable and I thank you and admire you for it," he said.

Read more on BBC

Web connectivity has brought us benefits unimaginable even at the turn of the most recent century.

Read more on Los Angeles Times

Kickers are now routinely nailing field goals from previously unimaginable distances.

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It’s unimaginable that the same parties that are silent now would have tolerated behavior like that from me, or a whole bunch of my predecessors.

Read more on Salon

On Friday, in an almost unimaginable showcase of his unprecedented talents, he managed to do exactly the same thing.

Read more on Los Angeles Times

Related Words

• extraordinary 
• fantastic 
• impossible 
• improbable 
• incomprehensible 
• inconceivable 
• incredible 
• indescribable 
• rare 
• singular 
• unbelievable 
• uncommon 
• unheard-of 
• unique 
• unthinkable