Search Result for "unimaginable": 
Wordnet 3.0

ADJECTIVE (1)

1. totally unlikely;
[syn: impossible, inconceivable, out of the question, unimaginable]



The Collaborative International Dictionary of English v.0.48:

Unimaginable \Unimaginable\
   See imaginable.


WordNet (r) 3.0 (2006):

unimaginable
    adj 1: totally unlikely [syn: impossible, inconceivable,
           out of the question, unimaginable]