Too numerous to be counted:
— Countless hours.

synonyms: infinite, innumerable, innumerous, multitudinous, myriad, numberless, uncounted, unnumberable, unnumbered, unnumerable.

Roget 105: 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 etc. 112.    ... show more

Polish: niepoliczalny