n. knock together
knock on wood
knock one's socks off
knock for a loop
knock dead
knock cold
knock back
knock down
knock knee
knock kneed
knock off
knock out
knock over
knock up
knock down drag out
knock down and drag out
hard knocks
n. knock together
knock on wood
knock one's socks off
knock for a loop
knock dead
knock cold
knock back
knock down
knock knee
knock kneed
knock off
knock out
knock over
knock up
knock down drag out
knock down and drag out
hard knocks
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012