Menstrum or Menstruum: How To spell?

The word Menstrum is misspelled against Menstruum, a noun meaning "Any substance which dissolves a solid body; a solvent."

Menstruum has double "uu" is mispronounced as "u"
Remember double 'UU' in between the strings menstr & m which should not be misspelled with single 'U'
Wrong Spelling:  menstr-u-m 
Correct Spelling:  menstr-uu-m 
Check more misspelled words of Menstruum to spell it correct.

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