What is another word for "infinite"?

Roget's Thesaurus (1911) lists these synonyms for "infinite": boundless, countless, end, endless, ever, exhaustless, for, have, illimitable, illimited, immeasurable, immense, incalculable, incomprehensible, indefinite, inexhaustible, infiniteness, infinitude, infinity, innumerable, interminable, know, limit, limitless, measure, measureless, number, numberless, perpetual, perpetuity, sumless, termless, unbounded, unlimited, unnumbered, untold, without.