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100 Best Synonyms for “Maintain”

July 5, 2026

100 Best Synonyms for

No. Item Definition
1. abide continue or remain
2. administer manage or direct
3. advocate support or recommend publicly
4. affirm declare as true
5. allege claim without proof
6. anchor keep firmly in place
7. argue give reasons for a claim
8. assert state firmly as true
9. aver assert confidently
10. avow state openly and firmly
11. back support or endorse
12. balance keep steady or equal
13. bankroll finance or fund
14. bear out confirm or support
15. bolster support or strengthen
16. brace support or strengthen
17. buttress support or reinforce
18. carry support or bear
19. champion support actively and publicly
20. claim state as true
21. conduct carry out or manage
22. confirm show to be true
23. conserve protect from loss or waste
24. contend argue or claim firmly
25. continue keep doing or existing
26. corroborate support with confirming evidence
27. cultivate develop or preserve carefully
28. declare state clearly and formally
29. defend support against challenge
30. endorse support or approve
31. endure continue through difficulty
32. extend make continue longer
33. feed supply with food or fuel
34. finance provide money for
35. foster encourage and support development
36. fuel sustain or power
37. fund provide money for
38. furnish supply or provide
39. go on continue
40. govern control or direct
41. guard protect or watch over
42. hand down pass to later generations
43. handle manage or deal with
44. hang on to keep possession of
45. hoard keep and store excessively
46. hold believe or state
47. insist state firmly despite opposition
48. justify show to be reasonable
49. keep continue to have or hold
50. last continue to exist
51. lengthen make last longer
52. manage control or run
53. monitor watch and check regularly
54. nourish sustain with food or care
55. nurture care for and encourage
56. operate run or control
57. oversee supervise or manage
58. posit put forward as true
59. postulate assume or put forward
60. preserve keep safe or unchanged
61. proclaim announce or declare publicly
62. profess claim or declare openly
63. promote support and encourage
64. pronounce state officially or firmly
65. prop up support from below
66. protect keep safe from harm
67. provide supply what is needed
68. regulate control by rules
69. reinforce strengthen or support
70. remain continue to be
71. reserve keep for future use
72. retain keep possession of
73. run operate or manage
74. safeguard protect from harm or loss
75. salvage save from loss
76. save keep from loss or harm
77. secure make or keep safe
78. shield protect from danger
79. shore up support or strengthen
80. side with support one party
81. sponsor support financially or publicly
82. stabilize make or keep stable
83. stand by support loyally
84. state express clearly in words
85. steady keep stable or controlled
86. stick up for defend or support
87. submit present for consideration
88. subsidize support with money
89. substantiate support with evidence
90. support hold up or back
91. sustain keep going or support
92. underpin support from below
93. underwrite support financially
94. uphold support or defend
95. validate confirm as sound or valid
96. verify prove or confirm accuracy
97. vindicate clear or justify
98. vouch for support as reliable
99. warrant justify or support
100. withhold keep back from giving
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