Eforce or Efforce: How To spell?
The word Eforce is misspelled against Efforce, a verb meaning "To force; to constrain; to compel to yield."
Efforce has double "ff" is mispronounced as "f"Remember double 'FF' in between the strings E & orce which should not be misspelled with single 'F'
Wrong Spelling:  E-f-orce  Correct Spelling:  E-ff-orce 
Find more incorrect spellings of Efforce to spell right way.