zcrili

tench: the soldiers dig trenches to protect themseves against enemy fight or attack
undertake: I will undertake the responsibility of feeding your dogs while you are away. He always undertakes more than he can do.
batter: there's someone battering at the door, you'd better let him in.
clutch: the mother clutched to her baby in her arms
contemplate: the police contemplated various kinds of trouble after a football match between the two universities