Ref or Reef: How To spell?

The word Ref is misspelled against Reef, a noun meaning "A chain or range of rocks lying at or near the surface of the water. See Coral reefs, under Coral."

Reef has double "ee" is mispronounced as "e"
Remember double 'EE' in between the strings R & f which should not be misspelled with single 'E'
Wrong Spelling: R-e-f
Correct Spelling: R-ee-f
Explore spell check of Reef to spell without errors.