Thesaurus.com
synonyms
  • definitions

investigation

see definition of investigation
  • nounthorough check
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 investigation

noun thorough check
  • analysis
  • case
  • examination
  • hearing
  • inquiry
  • inspection
  • probe
  • research
  • review
  • scrutiny
  • search
  • study
  • survey
  • exploration
  • gander
  • hustle
  • inquest
  • inquisition
  • observation
  • pike
  • quest
  • quiz
  • sounding
  • surveying
  • delving
  • fact-finding
  • legwork
  • observing
  • probing

Antonyms for investigation

  • ignorance
  • neglect
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to investigation

analyses

noun. examination and determination

analysis

noun. examination and determination

anatomy

noun. study of animal, plant structure

assay

noun. analysis

audit

noun. inspection of financial records

check

noun. inspection, examination
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
  • PREVIOUS
  • NEXT