knock
I hear someone knock on the door
knee
I hurt my knee when I fell.
knife
Be careful with the sharp knife.
know
I know the answer to the question.
knot
I tied a knot in the rope.
knit
Grandma will knit me a scarf.
knob
Turn the knob to open the door.
knockout
The boxer won with a knockout.
knapsack
I packed my lunch in my knapsack.
kneel
We kneel to pray at church.