A five letter word containing N, K, and U is: plunk
For the word knife, the letter "k" is hidden both K and N are consonants.
Steve-n
N- 5 letters:nannynasalnavelnoiseneedynylonnorthniecenastynoosenannyninthniftynoblenovelnaivenakednastynativenethernervenevernichenexusninnyninjanightnotchnudgenurse
kitten
That would be the K. Knead is pronounced like "need" instead of "kuh-need".
K I N E T I C I S T
According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 5 words with the pattern -K-N--N-. That is, eight letter words with 2nd letter K and 4th letter N and 7th letter N. In alphabetical order, they are: skanking skenning skinking skinning skunking
Niche is a 5 letter word. It begins with n and ends with he.
Unsinkable
5 letter word is "Front".
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panic