Usage History of 'hierarchal'

The following chart shows how frequently 'hierarchal' appeared in printed materials over time. For example, the word 'hierarchal' occurred 2 times in books in 1635 and 4,236 times in 2008. From 1635 to 2008, the word 'hierarchal' was used a total of 68,466 times in books scanned by Google. See Reference: Google Ngram project.

See also:

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