What are some 5 letter words that start with o?

Here are some 5-letter words that start with the letter “o”:

1. Oasis: a fertile spot in a desert where water can be found.
2. Onion: a bulbous plant that is eaten as a vegetable and is known for its pungent taste and smell.
3. Orbit: the path that an object takes as it revolves around another object in space.
4. Ounce: a unit of weight equal to one sixteenth of a pound.
5. Overt: done or shown openly; not secret or hidden.
6. Order: a request for goods or services made by a customer.
7. Ocean: a vast expanse of saltwater that covers most of the Earth’s surface.
8. Opera: a form of art in which singers and musicians perform a dramatic work that combines music, poetry, and dance.
9. Olives: a small, oval fruit that is typically green or black and is used to make olive oil or eaten as a snack.
10. Onion: a bulbous plant that is eaten as a vegetable and is known for its pungent taste and smell.
11. Ovals: a geometric shape that is wider than it is tall, with rounded edges.
12. Octet: a group of eight musicians or singers who perform together.
13. Oomph: a quality of energy, enthusiasm, or excitement.
14. Onset: the beginning of something, especially something unpleasant.
15. Ozone: a gas that is found in the Earth’s atmosphere and is used to protect us from harmful UV rays.
16. Oases: plural form of oasis, meaning more than one fertile spot in a desert where water can be found.
17. Offer: to present or propose something for acceptance or rejection.
18. Omega: the last letter of the Greek alphabet.
19. Ohmic: relating to or denoting a resistor or circuit that obeys Ohm’s law.
20. Oiled: covered or treated with oil, typically to make something smooth or slippery.
21. Oinks: a sound made by pigs.
22. Ochre: a natural earth pigment that is typically yellow, brown, or red.
23. Oculi: the plural of oculus, meaning the circular or oval opening at the center of a dome or a wall.
24. Ogres: a mythical creature that is typically depicted as a large, ugly, and aggressive humanoid.
25. Ovoid: a shape that is like an egg, but not perfectly oval.
26. Oaths: a solemn promise or declaration, usually made under oath.
27. Oaken: made of or resembling oak wood.
28. Odors: a distinctive smell, especially an unpleasant one.
29. Ovals: a geometric shape that is wider than it is tall, with rounded edges.
30. Optic: relating to the eyes or vision.

These are just a few examples of 5-letter words that start with the letter “o”. I hope this list has been helpful to you!