to protect; to guard; to defend; to keep (i.e. a promise); to abide (by the rules); to observe
to give; to let (one) have; to give; to do for one; to take the trouble to do; to do to someone's disadvantage
will not do; do not; does not
pursuer; pursuing party; posse
persistent; obstinate; tenacious; relentless; insistent; importunate
chase; pursuit; tracking; following up; tracing
to dodge; to evade; to avoid; to sidestep
to advance; to go forward; to precede; to go ahead (of); to make progress; to improve; to deepen
danger; peril; hazard; risk
to go through; to pass through; to struggle through; to get through (difficulties, danger, etc.); to escape (through the cordon)
to lie in wait (for); to be on the watch (for); to wait (for); to watch (for)
sharp (blade); pointed; sharp (pain); stabbing; perceptive; keen
silence; being silent; quiet; reticence; inaction
bottom of the ocean; seafloor; seabed; undersea; submarine
adventure; venture; venture which is unlikely to succeed; risky attempt; danger