Usage History of 'exothermal'

The following chart shows how frequently 'exothermal' appeared in printed materials over time. For example, the word 'exothermal' occurred 2 times in books in 1875 and 580 times in 2008. From 1875 to 2008, the word 'exothermal' was used a total of 21,802 times in books scanned by Google. See Reference: Google Ngram project.

See also:

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