Thryfalow or Thryfallow: How To spell?

The word Thryfalow is misspelled against Thryfallow, a verb meaning "To plow for the third time in summer; to trifallow."

Thryfallow has double "ll" is mispronounced as "l"
Remember double 'LL' in between the strings thryfa & ow which should not be misspelled with single 'L'
Wrong Spelling:  thryfa-l-ow 
Correct Spelling:  thryfa-ll-ow 
Find more incorrect spellings of Thryfallow to spell right way.