Unerringly

His sense of direction leads us unerringly every time.

Source: wiktionary

Unerringly impelling this dead, impregnable, uninjurable wall, and this most buoyant thing within; there swims behind it all a mass of tremendous life, only to be adequately estimated as piled wood is—by the cord; and all obedient to one volition, as the smallest insect.

Source: wiktionary

It proved the cue for a period of implosion from Wigan, who fell two behind shortly after the hour courtesy of Boyce's costly error, Young firing in unerringly from the spot.

Source: wiktionary