Nouns

(n)trample, tramplingthe sound of heavy treading or stomping“he heard the trample of many feet”

Verbs

(v)tread, trampletread or stomp heavily or roughly“The soldiers trampled across the fields”
(v)trampleinjure by trampling or as if by trampling“The passerby was trampled by an elephant”
(v)tramp down, trample, tread downwalk on and flatten“tramp down the grass”, “trample the flowers”