Ishmaelite vs Muslimoid

Ishmaelite

noun

  • An Arab Muslim. 

  • An outcast. 

  • Any descendant of Ishmael. 

Muslimoid

noun

  • Muslim 

adj

  • Muslim 

How often have the words Ishmaelite and Muslimoid occurred in a corpus of books? (source: Google Ngram Viewer )