opponent; rival; adversary; menace; danger; threat
indicates emotion or exclamation; hey; you
guarding; guard; railway bridge (over a road); (railroad) overpass; flyover
hard; solid; stiff; tight; strong; firm (not viscous or easily moved); safe
to obey (an order, law, etc.); to abide by (a rule, custom, etc.); to follow (a person); to accompany; to go alongside (e.g. a river); to follow (e.g. a sign)
tight-lipped; able to keep a secret
name; given name; first name
sentence-ending particle expressing doubt; sentence-ending particle expressing a rhetorical question