Poltron or Poltroon: How To spell?

The word Poltron is misspelled against Poltroon, a noun meaning "An arrant coward; a dastard; a craven; a mean-spirited wretch."

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

You might be interested to know

Quarteron or Quarteroon?

Romsome or Roomsome?

Scholship or Schoolship?