Scrabble points: | 20 |
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Word with Friends points: | 23 |
The following chart shows how frequently 'retroreflection' appeared in printed materials over time. For example, the word 'retroreflection' occurred 2 times in books in 1960 and 108 times in 2008. From 1960 to 2008, the word 'retroreflection' was used a total of 3,215 times in books scanned by Google. See Reference: Google Ngram project.
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Find all anagrams of 'retroreflection'