Length ranks your synonyms based on character count.
Informal words should be reserved for casual, colloquial communication.
Synonyms for gray
Concept Thesaurus for word gray2. Sensation; special sensation; light; specific light
Synonyms - noun
Synonyms - adjectives
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.Cite This Source