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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