100 Examples of sentences containing the adjective "thoughtless"

Definition

The adjective thoughtless refers to a lack of consideration for the feelings or needs of others; it describes actions or behaviors that are careless or unmindful. It can also imply a failure to think about something carefully or to act without deliberation.

Synonyms

• Careless
• Inconsiderate
• Reckless
• Unmindful
• Negligent
• Impulsive
• Rash
• Unthinking

Antonyms

• Considerate
• Thoughtful
• Mindful
• Cautious
• Deliberate
• Reflective
• Attentive

Examples

1. It was thoughtless of him to interrupt her during the meeting.
2. Her thoughtless remarks hurt his feelings deeply.
3. He made a thoughtless decision that cost the company a lot of money.
4. The thoughtless behavior of the crowd was disappointing.
5. She felt thoughtless for not inviting her friend to the party.
6. His thoughtless actions led to a misunderstanding.
7. It was a thoughtless mistake to forget her birthday.
8. They were thoughtless in their planning, which resulted in chaos.
9. The thoughtless waste of resources is concerning for the environment.
10. I found his thoughtless comments to be quite rude.
11. The thoughtless way he handled the situation only made things worse.
12. It was thoughtless of her to leave without saying goodbye.
13. Many thoughtless drivers ignore the speed limits.
14. She regretted her thoughtless words after seeing his reaction.
15. His thoughtless laughter echoed in the quiet room.
16. The thoughtless act of vandalism shocked the community.
17. Thoughtless decisions can have serious consequences.
18. The thoughtless child broke the neighbor's window while playing.
19. Her thoughtless use of plastic contributed to pollution.
20. He apologized for his thoughtless behavior at the gathering.
21. The thoughtless comments on social media can hurt many.
22. They acted in a thoughtless manner during the emergency.
23. It was thoughtless of them to leave the door unlocked.
24. His thoughtless disregard for rules led to penalties.
25. The thoughtless remarks made the atmosphere tense.
26. Thoughtless spending can lead to financial issues.
27. She was often thoughtless when it came to her friends' feelings.
28. The thoughtless disposal of waste is a growing problem.
29. He realized his thoughtless actions had consequences.
30. The thoughtless prank backfired on them.
31. A thoughtless choice can change your life forever.
32. They were warned about the thoughtless risks of their activities.
33. The thoughtless driver caused a major accident.
34. She felt thoughtless for not checking in on her sick neighbor.
35. The thoughtless behavior of the students disrupted class.
36. His thoughtless attitude towards deadlines frustrated the team.
37. Thoughtless comments can lead to misunderstandings.
38. The thoughtless use of technology can harm relationships.
39. He acted thoughtlessly in the heat of the moment.
40. The thoughtless ruins of the park saddened the locals.
41. She was often thoughtless in her judgments of others.
42. The thoughtless mistakes in the report were embarrassing.
43. It was thoughtless of you to leave the lights on all night.
44. His thoughtless behavior at the party was noted by everyone.
45. The thoughtless remarks from her boss were uncalled for.
46. They planned the event in a thoughtless manner.
47. The thoughtless act of littering is harmful to wildlife.
48. He showed his thoughtless side when he forgot their plans.
49. The thoughtless destruction of habitats is alarming.
50. Her thoughtless comments during the meeting caused tension.
51. The thoughtless child ran into the street without looking.
52. He received a warning for his thoughtless driving.
53. The thoughtless way she spoke to her friend was shocking.
54. She felt thoughtless for not supporting her friend.
55. The thoughtless actions of a few can affect many.
56. It was thoughtless to assume everyone would agree with him.
57. His thoughtless behavior during the interview was criticized.
58. The thoughtless decision to skip class cost her grades.
59. She expressed her thoughtless opinions without considering others.
60. The thoughtless act of cutting in line frustrated everyone.
61. He regretted his thoughtless choice after the fact.
62. The thoughtless destruction left the community in shock.
63. Her thoughtless comments during dinner raised eyebrows.
64. The thoughtless approach to the project led to failure.
65. They were thoughtless in their planning and execution.
66. His thoughtless remarks about her outfit were hurtful.
67. The thoughtless littering in the park was disheartening.
68. She acted thoughtlessly when she ignored the warning signs.
69. The thoughtless prank caused serious consequences.
70. It was thoughtless of them to assume she wouldn't mind.
71. His thoughtless behavior led to a lot of gossip.
72. The thoughtless actions of the group resulted in chaos.
73. She felt thoughtless for not checking her emails regularly.
74. The thoughtless comments he made were out of place.
75. It was a thoughtless error that could have been avoided.
76. The thoughtless waste of food is a global issue.
77. He was known for his thoughtless remarks at family gatherings.
78. The thoughtless teenager didn't think before texting while driving.
79. Her thoughtless behavior caused a rift between friends.
80. The thoughtless decision to cancel the event angered everyone.
81. He realized his thoughtless comments could be harmful.
82. The thoughtless actions of the public during the protest were noted.
83. She felt thoughtless for not taking her friend's feelings into account.
84. The thoughtless remarks made during the debate were criticized.
85. The thoughtless actions of a few can tarnish a reputation.
86. He acted in a thoughtless manner when he cut her off.
87. The thoughtless waste of resources is unsustainable.
88. She was often thoughtless, focusing only on her own needs.
89. The thoughtless comments from the audience were unexpected.
90. A thoughtless remark can damage a relationship.
91. The thoughtless way they handled the situation was alarming.
92. It was thoughtless of him to leave the meeting early.
93. The thoughtless destruction of the landmark shocked everyone.
94. Her thoughtless behavior led to a series of unfortunate events.
95. The thoughtless remarks online can escalate quickly.
96. He felt thoughtless after forgetting to return her call.
97. The thoughtless act of bullying can have lasting effects.
98. She expressed regret for her thoughtless choices.
99. The thoughtless actions of the youth raised concerns in the community.
100. His thoughtless decision to skip class resulted in a poor grade.