Usage History of 'threadworms'

The following chart shows how frequently 'threadworms' appeared in printed materials over time. For example, the word 'threadworms' occurred 4 times in books in 1801 and 639 times in 2008. From 1801 to 2008, the word 'threadworms' was used a total of 22,874 times in books scanned by Google. See Reference: Google Ngram project.

See also:

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