Unsem or Unseem: How To spell?

The word Unsem is misspelled against Unseem, a verb meaning "Not to seem."

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