Usage History of 'illusions'

The following chart shows how frequently 'illusions' appeared in printed materials over time. For example, the word 'illusions' occurred 4 times in books in 1515 and 159,770 times in 2008. From 1515 to 2008, the word 'illusions' was used a total of 4,224,278 times in books scanned by Google. See Reference: Google Ngram project.

See also:

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