Search Result for "unthinkably": 
Wordnet 3.0

ADVERB (1)

1. to an unimaginable extent;
[syn: unimaginably, unthinkably]



WordNet (r) 3.0 (2006):

unthinkably
    adv 1: to an unimaginable extent [syn: unimaginably,
           unthinkably]