Thesaurus.com
synonyms
  • definitions

thick as thieves

see definition of thick as thieves
  • as inhand in glove
  • as inclose
Relevance ranks synonyms and suggests the best matches based on how closely a synonym’s sense matches the sense you selected.
Relevance
A-Z
Length
-
+

Synonyms for thick as thieves

adj in close cooperation
  • arm in arm
  • hand and glove
  • hand in hand
  • thick
  • thick as thieves

More words related to thick as thieves

close

adjective. intimate

closer

adjective. intimate

closest

adjective. intimate

hand in glove

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