impossible

See definition of impossible on Dictionary.com

synonyms for impossible

See also synonyms for: impossibly

On this page you'll find 118 synonyms, antonyms, and words related to impossible, such as: absurd, futile, hopeless, impassable, impractical, and inaccessible.

antonyms for impossible

Most relevant

Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

How to use impossible in a sentence

Synonym of the Day