Thesaurus.com
synonyms
  • definitions

without basis

  • as inunfounded
  • as inillogical
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 without basis

adj not based on fact

Antonyms for without basis

  • called-for
  • correct
  • genuine
  • honest
  • justified
  • real
  • reasonable
  • right
  • true
  • truthful
  • warranted
  • founded
  • proven
  • substantiated
  • supported

More words related to without basis

illogical

adjective. not making sense

unfounded

adjective. not based on fact