Boundless

Part of speech: adjective (a.)

Without bounds or confines; illimitable; vast; unlimited. "The boundless sky." Bryant. "The boundless ocean." Dryden. "Boundless rapacity." "Boundless prospect of gain." Macaulay.

Synonyms: Unlimited; unconfined; immeasurable; illimitable; infinite. Bound"less*ly, adv. Bound"less*ness, n.