Onion
Year-roundA pungent, layered bulb.
Nutrients: Vitamin C, Fiber, Folate
Explore our curated list of vegetables beginning with O. Perfect for research, writing, or just satisfying your curiosity.
Discover our comprehensive collection of 4+ vegetables starting with O. Whether you're a writer seeking the perfect word, a student expanding vocabulary, parents looking for name ideas, or simply someone who appreciates language and nature, this curated list offers detailed information with descriptions, origins, and interesting facts. From "Onion" to "Oregon Spring Tomato," each entry provides context to help you discover and use these nutritious and healthy vegetables effectively.
A pungent, layered bulb.
Nutrients: Vitamin C, Fiber, Folate
A pod vegetable popular in Southern cooking.
Nutrients: Vitamin C, Vitamin K, Fiber
Delicate mushroom with mild flavor.
Nutrients: Vitamin D, Niacin, B Vitamins
Early-season tomato variety.
Nutrients: Vitamin C, Lycopene, Potassium
Some of the most well-known vegetables starting with O include: Onion, Okra, Oyster Mushroom, Oregon Spring Tomato.
We have currently listed 4 vegetables that start with the letter O in our database, but there are many more in existence.