Ketchup
keyhole, knuckle
Kicks begins with "k" and the 4th letter is "k".
Kerplunk is a funny word. It begins with the letter k.
Kidney is a biology word. It begins with K.
Barrack is a seven lettered word that begins with B and ends with K. A barrack usually refers to a form of military housing.
kindhearted
koala
kneading
KANGAROO
kick
Klutzy is a word that begins with the letter k. It means awkward or clumsy.
The five letter word is kilts