Spell Check Knoppern

Knoppern, a noun meaning "A kind of gall produced by a gallfly on the cup of an acorn, -- used in tanning and dyeing." is misspelled in many ways.

The word Knoppern contains confusing strings of alphabets like double "pp" is mispronounced as "p", etc., which are prone to be misspelled. Find all incorrect spellings of Knoppern and tips to spell right way.

Misspelled Word	How Mispronounced	Spelling Tips
Knopern	kno-p-ern  kno-pp-ern	Remember double 'PP' in between the strings kno & ern which should not be misspelled with single 'P'

Spell check all words starting with alphabets KN