12-Letter Words Containing ETRA

Here's the list of all the 52 12-Letter Words Containing ETRA 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)
tetracycline
1. an antibiotic (trade name Achromycin) derived from microorganisms of the genus Streptomyces and used broadly to treat infections
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impenetrable
1. permitting little if any light to pass through because of denseness of matter
2. impossible to understand
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12-Letter Words Containing ETRA