Usage History of 'trio'

The following chart shows how frequently 'trio' appeared in printed materials over time. For example, the word 'trio' occurred 2 times in books in 1607 and 121,037 times in 2008. From 1607 to 2008, the word 'trio' was used a total of 2,738,566 times in books scanned by Google. See Reference: Google Ngram project.

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Find all anagrams of 'trio'
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