Weak Synonyms and Antonyms

wēk
Lacking physical strength; said of persons
(Adjective)
Synonyms:
  1. feeble
  2. frail
  3. decrepit
  4. infirm
  5. delicate
  6. puny
  7. fragile
  8. debilitated
  9. effeminate
  10. flimsy
  11. weakly
  12. fallible
  13. enervated
  14. unsound
  15. unsubstantial
  16. rickety
  17. flabby
  18. flaccid
  19. anemic
  20. anile
  21. anodyne
  22. assailable
  23. asthenic
  24. atonic
  25. attenuated
  26. bland
  27. brittle
  28. cowardly
  29. debilitating
  30. defective
  31. defenseless
  32. degenerate
  33. devitalized
  34. devitalizing
  35. diluted
  36. dissolute
  37. distant
  38. effete
  39. emasculated
  40. enervating
  41. debile
  42. sickly
  43. enfeebled
  44. errable
  45. erring
  46. etiolated
  47. exposed
  48. faint
  49. feckless
  50. insubstantial
  51. gauzy
  52. helpless
  53. illogical
  54. impotent
  55. sapless
  56. impuissant
  57. inadequate
  58. inconclusive
  59. indiscreet
  60. ineffective
  61. ineffectual
  62. inefficacious
  63. insipid
  64. invalid
  65. invertebrate
  66. irresolute
  67. lame
  68. languid
  69. lethargic
  70. lily-livered
  71. peccable
  72. senile
  73. pliable
  74. pliant
  75. powerless
  76. pregnable
  77. shaky
  78. sleazy
  79. slight
  80. soft
  81. spineless
  82. supine
  83. tender
  84. tenuous
  85. thin
  86. unaccented
  87. imperfect
  88. unconvincing
  89. unguarded
  90. unprotected
  91. unsafe
  92. unsatisfactory
  93. unstable
  94. unstressed
  95. unsustained
  96. vacillating
  97. valetudinarian
  98. vapid
  99. vulnerable
  100. watery
  101. wavering
  102. weakened
  103. weakening
  104. whispered
  105. wimpy
  106. wishy-washy
  107. worn
  108. young
Antonyms:
  1. strong
  2. firm
  3. healthy
  4. potent
  5. robust
Lacking physical strength; said of things
(Adjective)
Synonyms:
  1. faint
  2. flimsy
  3. makeshift
  4. brittle
  5. unsubstantial
  6. jerry-built
  7. rickety
  8. tumbledown
  9. sleazy
  10. shaky
  11. unsteady
  12. ramshackle
  13. rotten
  14. wobbly
  15. tottery
  16. top-heavy
  17. feeble
Antonyms:
  1. strong
  2. loud
  3. noisy
  4. potent
  5. shatter-proof
  6. sturdy
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Lacking mental firmness or character
(Adjective)
Synonyms:
  1. weak-minded
  2. nerveless
  3. flimsy
  4. fainthearted
  5. implausible
  6. irresolute
  7. improbable
  8. nervous
  9. spineless
  10. inconceivable
  11. unstrung
  12. incredible
  13. palsied
  14. shaky
  15. wishy-washy
  16. thin
  17. caitiff
  18. unbelievable
  19. hesitant
  20. vacillating
  21. unconceivable
  22. frightened
  23. unconvincing
  24. unsubstantial
Antonyms:
  1. brave
  2. bold
  3. courageous
  4. adventurous
  5. confident
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Lower than normal in strength or concentration due to admixture
(Adjective)
Synonyms:
  1. dilute
  2. thin
  3. washy
  4. watered-down
  5. waterish
  6. watery
Antonyms:
  1. strong
  2. concentrated
  3. thick

Words Related to Weak

Related words are words that are directly connected to each other through their meaning, even if they are not synonyms or antonyms. This connection may be general or specific, or the words may appear frequently together.

Weak Sentence Examples

  • She was too weak to move.

  • It was all she could do to remain upright on tingling weak legs.

  • They made her weak and frightened.

  • Too weak to continue, she dropped to her knees.

  • His voice was weak, as if he were far away.

More Sentences
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