Deringer or Derringer: How To spell?

The word Deringer is misspelled against Derringer, a noun meaning "A kind of short-barreled pocket pistol, of very large caliber, often carrying a half-ounce ball."

Derringer has double "rr" is mispronounced as "r"
Remember double 'RR' in between the strings de & inger which should not be misspelled with single 'R'
Wrong Spelling: de-r-inger
Correct Spelling: de-rr-inger
Find more wrongly spelled words of Derringer to spell it well.