N. infinity, infinitude, infiniteness, perpetuity, boundlessness

V. be infinite, know no limits, have no limits, know no bounds, have no bounds, go on for ever

Adj. infinite, immense, numberless, countless, sumless, measureless, innumerable, immeasurable, incalculable, illimitable, inexhaustible, interminable, unfathomable, unapproachable, exhaustless, indefinite, without number, without measure, without limit, without end, incomprehensible, limitless, endless, boundless, termless, untold, unnumbered, unmeasured, unbounded, unlimited, illimited, perpetual

Adv. infinitely, ad infinitum

Phr. "as boundless as the sea", 1, absolute time