Upfil or Upfill: How To spell?

The word Upfil is misspelled against Upfill, a verb meaning "To fill up."

Upfill has double 'll' in the end mispronounced as 'l'
Remember double 'LL' appears in the end of this word which should not be misspelled with single 'L'
Wrong Spelling:  upfi-l 
Correct Spelling:  upfi-ll 
Find more wrongly spelled words of Upfill to spell it well.

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