15-Letter Words Containing OS

Here's the list of all the 331 15-Letter Words Containing 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 Words (with Definitions and Examples)
hospitalization
1. a period of time when you are confined to a hospital
2. the condition of being treated as a patient in a hospital
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musculoskeletal
1. relating to muscles and skeleton
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atherosclerosis
1. a stage of arteriosclerosis involving fatty deposits (atheromas) inside the arterial walls, thus narrowing the arteries
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retrospectively
1. in a manner contemplative of past events
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philosophically
1. in a philosophic manner
2. with respect to philosophy
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15-Letter Words Containing OS