100 Examples of sentences containing the adjective "doubtful"

Definition

The adjective doubtful describes a state of uncertainty or lack of conviction about something. It can refer to feelings of skepticism or the quality of being unlikely or questionable.

1. Uncertain or unsure: Indicates a lack of confidence or certainty in something.
2. Questionable: Refers to something that is seen as unlikely to be true or credible.

Synonyms

• Uncertain
• Skeptical
• Dubious
• Questionable
• Doubting
• Indecisive
• Hesitant
• Unsure
• Ambivalent
• Incredulous

Antonyms

• Certain
• Confident
• Sure
• Undoubted
• Convinced
• Positive
• Assured
• Trustworthy
• Reliable
• Clear

Examples

1. She was doubtful about the outcome of the election.
2. His doubtful expression made me rethink my proposal.
3. The scientist was doubtful of the experiment's success.
4. Despite his claims, I remained doubtful of his honesty.
5. The doubtful results of the study raised more questions than answers.
6. I felt doubtful about traveling during the storm.
7. Her doubtful tone suggested she didn't believe me.
8. The doubtful weather forecast made us reconsider our plans.
9. He had a doubtful look in his eyes when he heard the news.
10. Many were doubtful that the project would be completed on time.
11. The doubtful nature of his alibi led to further investigation.
12. I remain doubtful of his ability to deliver on his promises.
13. The doubtful comments from the audience made her nervous.
14. She had a doubtful feeling about the investment.
15. The doubtful nature of the evidence made it hard to convict.
16. His doubtful attitude was contagious.
17. They were doubtful of the benefits of the new policy.
18. She gave him a doubtful glance when he made his claim.
19. The doubtful responses from the survey participants were concerning.
20. I felt doubtful when he insisted he could finish the project alone.
21. The doubtful student raised his hand for clarification.
22. She was doubtful whether she would pass the exam.
23. The doubtful results prompted further testing.
24. His doubtful opinions often led to heated debates.
25. The doubtful future of the company worried its employees.
26. I was doubtful that I would get the job after the interview.
27. The doubtful nature of the rumors made me skeptical.
28. She remained doubtful despite the reassurances given.
29. The doubtful project proposal was met with resistance.
30. His doubtful demeanor made others question his leadership.
31. Those doubtful statistics need to be verified.
32. I felt doubtful about the accuracy of the report.
33. The doubtful look on her face said it all.
34. He was doubtful that the event would attract a large crowd.
35. The doubtful reviews made me reconsider the purchase.
36. Her doubtful nature often led to missed opportunities.
37. The doubtful claims were quickly dismissed by the experts.
38. I was doubtful if the meeting would be productive.
39. His doubtful response indicated a lack of faith in the plan.
40. The doubtful nature of the evidence was a key point in the argument.
41. She looked doubtful when asked to take on additional work.
42. The doubtful outcome left everyone on edge.
43. I felt doubtful about the integrity of the competition.
44. The doubtful participants were hesitant to join the study.
45. His doubtful expression suggested he didn’t agree.
46. The doubtful weather conditions forced the game to be postponed.
47. She tried to convince him, but he remained doubtful.
48. The doubtful information circulated rapidly online.
49. I was doubtful about our chances of winning.
50. The doubtful statements in the article raised alarms.
51. He appeared doubtful about the effectiveness of the medication.
52. The doubtful proposal was rejected by the committee.
53. She felt doubtful about the integrity of the process.
54. The doubtful authenticity of the artifact was questioned.
55. I remained doubtful of the timeline presented.
56. The doubtful nature of the evidence undermined his case.
57. Many were doubtful that the issue could be resolved quickly.
58. His doubtful attitude hindered progress on the project.
59. The doubtful participants were encouraged to share their thoughts.
60. She wore a doubtful expression when reading the email.
61. The doubtful outcome of the trial worried the families involved.
62. I had a doubtful feeling about lending him my car.
63. The doubtful response from management was disheartening.
64. Her doubtful nature often led to second-guessing.
65. The doubtful statistics were called into question during the debate.
66. I felt doubtful about the ethical implications of the decision.
67. The doubtful remarks from peers were discouraging.
68. He had a doubtful look after hearing the news.
69. The doubtful findings were published in a controversial journal.
70. She remained doubtful even after receiving reassurance.
71. The doubtful results were a setback for the researchers.
72. His doubtful remarks sparked a heated discussion.
73. I was doubtful that the team could meet the deadline.
74. The doubtful reviews had an impact on sales.
75. Her doubtful nature often made her miss out on opportunities.
76. The doubtful evidence did not support his claims.
77. She felt doubtful about the new strategy.
78. The doubtful reception of the product was surprising.
79. I had a doubtful feeling about the investment.
80. The doubtful participant raised several concerns.
81. His doubtful expression showed his disbelief.
82. The doubtful nature of the conversation made it awkward.
83. Many were doubtful of the new management's abilities.
84. The doubtful claims were eventually disproven.
85. She looked doubtful when she heard the explanation.
86. The doubtful results prompted further research.
87. I was doubtful if we would finish on time.
88. The doubtful information was flagged for review.
89. He had a doubtful reaction to the proposal.
90. The doubtful nature of the offer made me hesitant.
91. Her doubtful demeanor raised red flags.
92. The doubtful conclusion led to more investigations.
93. I remained doubtful about the effectiveness of the solution.
94. The doubtful response from the audience was telling.
95. His doubtful tone suggested he wasn’t convinced.
96. The doubtful nature of the agreement caused friction.
97. She felt doubtful about the safety of the plan.
98. The doubtful claims needed evidence for support.
99. He was doubtful about the team's chances in the finals.
100. The doubtful participants contributed to a more thorough discussion.