Usage History of 'diphthongs'

The following chart shows how frequently 'diphthongs' appeared in printed materials over time. For example, the word 'diphthongs' occurred 6 times in books in 1634 and 7,234 times in 2008. From 1634 to 2008, the word 'diphthongs' was used a total of 289,033 times in books scanned by Google. See Reference: Google Ngram project.

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Find all anagrams of 'diphthongs'
Words starting with a,b,c...
Words ending with a,b,c...
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