Betered or Bettered: How To spell?

The word Betered is misspelled against Bettered, which is past tense of "Better"

Bettered has double "tt" is mispronounced as "t"
Remember double 'TT' in between the strings be & ered which should not be misspelled with single 'T'
Wrong Spelling: be-t-ered
Correct Spelling: be-tt-ered
Explore spell check of Bettered to spell without errors.