Knobler or Knobbler: How To spell?
The word Knobler is misspelled against Knobbler, a noun meaning "The hart in its second year; a young deer."
Knobbler has double "bb" is mispronounced as "b"Remember double 'BB' in between the strings Kno & ler which should not be misspelled with single 'B'
Wrong Spelling:  Kno-b-ler  Correct Spelling:  Kno-bb-ler 
Find more incorrect spellings of Knobbler to spell right way.