Oter or Otter: How To spell?

The word Oter is misspelled against Otter, a noun meaning "A corruption of Annotto."

Otter has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings o & er which should not be misspelled with single 'T'
Wrong Spelling:  o-t-er 
Correct Spelling:  o-tt-er 
Explore spell check of Otter to spell without errors.

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