Nouns Starting With OS

Here's the list of all the 238 Nouns Starting With OS in the English Language.

The list is arranged by the word lengths. Click on the length below to jump to the relevant section of the page.

Common Nouns (with Definitions and Examples)
os
1. a mouth or mouthlike opening
2. rigid connective tissue that makes up the skeleton of vertebrates
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osteoporosis
1. abnormal loss of bony tissue resulting in fragile porous bones attributable to a lack of calcium; most common in postmenopausal women
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oscillator
1. generator that produces sonic oscillations or alternating current
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osprey
1. large harmless hawk found worldwide that feeds on fish and builds a bulky nest often occupied for years
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osteoarthritis
1. chronic breakdown of cartilage in the joints; the most common form of arthritis occurring usually after middle age
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Jump to Nouns by Length

2-Letter Nouns Starting With OS

3-Letter Nouns Starting With OS

4-Letter Nouns Starting With OS

5-Letter Nouns Starting With OS

6-Letter Nouns Starting With OS

7-Letter Nouns Starting With OS

8-Letter Nouns Starting With OS

9-Letter Nouns Starting With OS

10-Letter Nouns Starting With OS

11-Letter Nouns Starting With OS

5 more 11-Letter Nouns Starting With OS →

12-Letter Nouns Starting With OS

13-Letter Nouns Starting With OS

14-Letter Nouns Starting With OS

15-Letter Nouns Starting With OS

16-Letter Nouns Starting With OS