Planer or Planner: How To spell?

The word Planer is misspelled against Planner, a noun meaning "One who plans; a projector."

Planner has double "nn" is mispronounced as "n"
Remember double 'NN' in between the strings pla & er which should not be misspelled with single 'N'
Wrong Spelling: pla-n-er
Correct Spelling: pla-nn-er
Explore spell check of Planner to spell without errors.