[おそう, osou] (v5u, vt) (1) to attack; to assail; to make an assault; to strike; to hunt down; (2) to succeed (someone in a post, role, etc.); (3) to make a sudden visit; (P)#14703
[かりたてる, karitateru] (v1, vt) (1) to flush out (game, etc.); to drive (animals); to beat; to hunt down; (2) (駆り立てる, 駆立てる only) to urge; to spur on; to push on; to impel