13-Letter Words Starting With TH

Here's the list of all the 140 13-Letter Words Starting With 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)
theoretically
1. in theory; according to the assumed facts
2. in a theoretical manner
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thermoplastic
1. having the property of softening or fusing when heated and of hardening and becoming rigid again when cooled
2. a material that softens when heated and hardens again when cooled
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thermodynamic
1. of or concerned with thermodynamics
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thunderstruck
1. as if struck dumb with astonishment and surprise
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theologically
1. as regards theology
2. in a theological manner
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13-Letter Words Starting With TH