Trapdor or Trapdoor: How To spell?

The word Trapdor is misspelled against Trapdoor, a noun meaning "A door in a level for regulating the ventilating current; -- called also weather door."

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