Thumim or Thummim: How To spell?

The word Thumim is misspelled against Thummim, a noun meaning "A mysterious part or decoration of the breastplate of the Jewish high priest. See the note under Urim."

Thummim has double "mm" is mispronounced as "m"
Remember double 'MM' in between the strings thu & im which should not be misspelled with single 'M'
Wrong Spelling:  thu-m-im 
Correct Spelling:  thu-mm-im 
Check more misspelled words of Thummim to spell it correct.

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