14-Letter Words Containing TH

Here's the list of all the 683 14-Letter Words Containing TH 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)
authentication
1. a mark on an article of trade to indicate its origin and authenticity
2. validating the authenticity of something or someone
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methodological
1. relating to the methodology of some discipline
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thermodynamics
1. the branch of physics concerned with the conversion of different forms of energy
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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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anesthesiology
1. the branch of medical science that studies and applies anesthetics
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14-Letter Words Containing TH