What Is the the Longest Word in English?

What Is the the Longest Word in English?
★ Key Takeaways

Pneumonoultramicroscopicsilicovolcanoconiosis Is the Longest Word Entered in the Most Trusted English Dictionaries.

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Direct Answer • Key Takeaway

Pneumonoultramicroscopicsilicovolcanoconiosis Is the Longest Word Entered in the Most Trusted English Dictionaries.

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James H. Sterling
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James H. Sterling

James Sterling reports on renewable energy developments, climate policy, ecological conservation, and green tech innovations around the globe.