Tech or Teach: How To spell?

The word Tech is misspelled against Teach, a verb meaning "To give instruction; to follow the business, or to perform the duties, of a preceptor."

Teach has vowels 'ea' together mispronounced as 'e'
Word contains consecutive vowels 'EA' in between alphabets t & ch is misspelled as 'E'
Wrong Spelling:  t-e-ch 
Correct Spelling:  t-ea-ch 
Explore spell check of Teach to spell without errors.

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