Synonyms for unperceivable
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Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
RELATED WORDS AND SYNONYMS FOR UNPERCEIVABLE
impalpable
adjectiveintangible, unsubstantialinvisible
adjectiveunable to be seen; hiddenRoget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.