Length ranks your synonyms based on character count.
Informal words should be reserved for casual, colloquial communication.
More words related to perspicacity
noun. ability to understand and reason
noun. caution, judgment
- good sense
- presence of mind
noun. particularity in taste
noun. gift of high intellect
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.Cite This Source