12-Letter Words Containing ER

Here's the list of all the 4693 12-Letter Words Containing ER 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)
manufacturer
1. a business engaged in manufacturing some product
2. someone who manufactures something
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conservation
1. an occurrence of improvement by virtue of preventing loss or injury or other change
2. the preservation and careful management of the environment and of natural resources
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experimental
1. relating to or based on experiment
2. relying on observation or experiment
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commissioner
1. a government administrator
2. a member of a commission
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conservative
1. a person who is reluctant to accept changes and new ideas
2. having social or political views favoring conservatism
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12-Letter Words Containing ER