N O is all I can think. Please edit.
spoken
bo, no, on
thankyou
invoke
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern K-N-O-K-. That is, eight letter words with 1st letter K and 3rd letter N and 5th letter O and 7th letter K. In alphabetical order, they are: kinfolks
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -O--N-O-K. That is, nine letter words with 2nd letter O and 5th letter N and 7th letter O and 9th letter K. In alphabetical order, they are: womenfolk
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -O-N--O-K. That is, nine letter words with 2nd letter O and 4th letter N and 7th letter O and 9th letter K. In alphabetical order, they are: townsfolk
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern N-N-O-K. That is, seven letter words with 1st letter N and 3rd letter N and 5th letter O and 7th letter K. In alphabetical order, they are: nonbook nonwork
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern -O--N-K. That is, seven letter words with 2nd letter O and 5th letter N and 7th letter K. In alphabetical order, they are: rooinek
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 2 words with the pattern -O----N-K. That is, nine letter words with 2nd letter O and 7th letter N and 9th letter K. In alphabetical order, they are: forswonck pontianak
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 1 words with the pattern N--K-O---. That is, nine letter words with 1st letter N and 4th letter K and 6th letter O. In alphabetical order, they are: nickpoint