5 letter words that start with o: A List of Possibilities

Looking for 5 letter words that start with the letter "o"? Whether you're playing a word game or just expanding your vocabulary, this list of words starting with "o" will provide you with a variety of options. Let's explore some of the possibilities!
1. **oaths:** A solemn promise, often made with an appeal to a deity.
2. **obese:** Extremely fat or overweight.
3. **ocean:** A vast body of salt water that covers most of the Earth's surface.
4. **odour:** A smell, especially a strong or unpleasant one.
5. **offer:** To present something for acceptance or consideration.
6. **often:** Frequently or habitually.
7. **olive:** A small, green, or black fruit that is used for making oil and eaten as food.
8. **onion:** A bulbous plant with a strong, pungent smell and flavor.
9. **oases:** A fertile spot in a desert, especially one with a spring or well.
10. **other:** Different from the one or ones already mentioned or considered.
11. **ought:** Used to express duty, obligation, or advisability.
12. **ounce:** A unit of weight, equal to 1/16 of a pound.
13. **outer:** Situated on the outside or exterior.
14. **owned:** To possess or have as one's property.
15. **oxbow:** A U-shaped bend in a river, especially one that has been cut off from the main channel.
16. **oyster:** A marine mollusk with a hard, irregularly shaped shell.
17. **opera:** A dramatic work in which the dialogue is sung and the action is accompanied by an orchestra.
18. **ovals:** A shape that resembles an egg.
19. **owing:** To be indebted to someone for something.
20. **owner:** A person who owns something.
21. **oxen:** Plural of ox, a castrated male bovine.
22. **owing:** To be indebted to someone for something.
23. **owner:** A person who owns something.
24. **oxen:** Plural of ox, a castrated male bovine.
25. **oaths:** A solemn promise, often made with an appeal to a deity.
26. **obese:** Extremely fat or overweight.
27. **ocean:** A vast body of salt water that covers most of the Earth's surface.
28. **odour:** A smell, especially a strong or unpleasant one.
29. **offer:** To present something for acceptance or consideration.
30. **often:** Frequently or habitually.
31. **olive:** A small, green, or black fruit that is used for making oil and eaten as food.
32. **onion:** A bulbous plant with a strong, pungent smell and flavor.
33. **oases:** A fertile spot in a desert, especially one with a spring or well.
34. **other:** Different from the one or ones already mentioned or considered.
35. **ought:** Used to express duty, obligation, or advisability.
36. **ounce:** A unit of weight, equal to 1/16 of a pound.
37. **outer:** Situated on the outside or exterior.
38. **owned:** To possess or have as one's property.
39. **oxbow:** A U-shaped bend in a river, especially one that has been cut off from the main channel.
40. **oyster:** A marine mollusk with a hard, irregularly shaped shell.
41. **opera:** A dramatic work in which the dialogue is sung and the action is accompanied by an orchestra.
42. **ovals:** A shape that resembles an egg.
43. **owing:** To be indebted to someone for something.
44. **owner:** A person who owns something.
45. **oxen:** Plural of ox, a castrated male bovine.
46. **oaths:** A solemn promise, often made with an appeal to a deity.
47. **obese:** Extremely fat or overweight.
48. **ocean:** A vast body of salt water that covers most of the Earth's surface.
49. **odour:** A smell, especially a strong or unpleasant one.
50. **offer:** To present something for acceptance or consideration.
51. **often:** Frequently or habitually.
52. **olive:** A small, green, or black fruit that is used for making oil and eaten as food.
53. **onion:** A bulbous plant with a strong, pungent smell and flavor.
54. **oases:** A fertile spot in a desert, especially one with a spring or well.
55. **other:** Different from the one or ones already mentioned or considered.
56. **ought:** Used to express duty, obligation, or advisability.
57. **ounce:** A unit of weight, equal to 1/16 of a pound.
58. **outer:** Situated on the outside or exterior.
59. **owned:** To possess or have as one's property.
60. **oxbow:** A U-shaped bend in a river, especially one that has been cut off from the main channel.
61. **oyster:** A marine mollusk with a hard, irregularly shaped shell.
62. **opera:** A dramatic work in which the dialogue is sung and the action is accompanied by an orchestra.
63. **ovals:** A shape that resembles an egg.
64. **owing:** To be indebted to someone for something.
65. **owner:** A person who owns something.
66. **oxen:** Plural of ox, a castrated male bovine.