Subtreisurer or Subtreasurer: How To spell?

The word Subtreisurer is misspelled against Subtreasurer, a noun meaning "The public officer who has charge of a subtreasury."

Subtreasurer has vowels 'ea' together mispronounced as 'ei'
Word contains consecutive vowels 'EA' in between alphabets subtr & surer is misspelled as 'EI'
Wrong Spelling:  subtr-ei-surer 
Correct Spelling:  subtr-ea-surer 
Check more misspelled words of Subtreasurer to spell it correct.

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