Length ranks your synonyms based on character count.
Informal words should be reserved for casual, colloquial communication.
More words related to nuts boltses
noun. indispensable content
noun. feature, specific aspect
noun. necessity, basic
noun. basis for something physical or mental
noun. meaning, essence
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.Cite This Source