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100 Best Synonyms for “Research”

August 18, 2026

100 Best Synonyms for

No. Item Definition
1. academic study Formal scholarly investigation.
2. analysis Detailed examination of something.
3. analyze Examine parts to understand them.
4. appraisal Careful assessment or evaluation.
5. archival study Study using historical records.
6. archive work Investigation using archived materials.
7. assessment Careful evaluation or judgment.
8. audit Formal review or examination.
9. background check Investigation of history or credentials.
10. background work Preparatory information gathering.
11. case study Detailed investigation of one example.
12. clinical study Medical or health investigation.
13. collect data Gather information for analysis.
14. comparative study Study comparing two or more things.
15. compare Examine similarities and differences.
16. compile data Assemble information systematically.
17. contrast Examine differences between things.
18. cross-sectional study Study at one point in time.
19. data analysis Examination of collected data.
20. data collection Gathering information for study.
21. data mining Searching data for patterns.
22. database search Search through organized records.
23. delve into Investigate deeply or carefully.
24. detective work Careful search for facts.
25. dig into Investigate thoroughly.
26. documentation Collecting and recording evidence.
27. due diligence Careful investigation before action.
28. empirical study Study based on observed evidence.
29. evaluation Systematic judgment of value or quality.
30. evidence gathering Collecting proof or facts.
31. examination Close inspection or study.
32. examine Look at closely and carefully.
33. examining Looking at carefully.
34. experimentation Testing to discover or prove.
35. exploration Investigation of unknown areas or ideas.
36. explore Investigate broadly or experimentally.
37. exploring Investigating possibilities or areas.
38. fact-checking Verifying facts for accuracy.
39. fact-finding Search for accurate information.
40. feasibility study Investigation of practical possibility.
41. fieldwork Research done in real settings.
42. find out Learn by inquiry or checking.
43. follow up Investigate further after initial information.
44. go into Examine in detail.
45. homework Preparatory investigation or study.
46. information gathering Collecting facts or details.
47. inquest Official investigation, often after death.
48. inquiry Formal search for information.
49. inspect Examine closely for details.
50. inspection Careful checking or examination.
51. investigate Study facts to learn more.
52. investigating Studying facts to learn more.
53. investigation Systematic search for facts.
54. legwork Practical information-gathering work.
55. library work Information gathering in libraries.
56. literature review Review of existing writings.
57. longitudinal study Study over an extended period.
58. look into Investigate or examine.
59. look over Examine quickly or carefully.
60. look up Search for information about.
61. market study Investigation of market conditions.
62. meta-analysis Combined analysis of multiple studies.
63. model Analyze using a representation.
64. monitor Watch and track carefully.
65. needs assessment Study of needs or gaps.
66. observational study Study based on watching outcomes.
67. observe Watch carefully to learn.
68. peruse Read or examine carefully.
69. pilot study Small preliminary investigation.
70. poll Survey people for opinions.
71. probe Investigate deeply or thoroughly.
72. probing Deep investigating or questioning.
73. query Ask or search for information.
74. question Ask to obtain information.
75. read up on Study by reading sources.
76. reconnaissance Preliminary information-gathering survey.
77. reconnoiter Survey an area for information.
78. record review Examination of records.
79. review Critical examination of information.
80. scholarship Serious academic study.
81. scientific study Systematic scientific investigation.
82. scrutiny Very careful examination.
83. search Effort to find information.
84. searching Looking carefully for information.
85. source checking Verifying information sources.
86. study Careful examination or investigation.
87. studying Examining carefully to learn.
88. survey Broad examination or assessment.
89. systematic review Structured review of evidence.
90. test Try to discover results.
91. testing Trying to check or learn.
92. trace Find origins or development.
93. triangulate Verify using multiple sources.
94. user study Investigation of user behavior.
95. validate Confirm soundness or accuracy.
96. validation Confirming accuracy or soundness.
97. verification Checking truth or accuracy.
98. verify Check truth or accuracy.
99. web search Online search for information.
100. workup Systematic investigation, often medical.

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