Teston or Testoon: How To spell?

The word Teston is misspelled against Testoon, a noun meaning "An Italian silver coin. The testoon of Rome is worth 1s. 3d. sterling, or about thirty cents."

Testoon has double "oo" is mispronounced as "o"
Remember double 'OO' in between the strings test & n which should not be misspelled with single 'O'
Wrong Spelling: test-o-n
Correct Spelling: test-oo-n
Find more incorrect spellings of Testoon to spell right way.