Synonyms of the word

incalculable

• adj. (not comparable) Very great or numerous.
• adj. (not comparable, mathematics) Impossible to calculate.
• adj. (comparable) Of a person's mood or character, etc.: Impossible to predict.

countless

• adj. Too many to count; innumerable or incalculable.

immeasurable

• adj. impossible to measure.
• adj. vast.
• n. Anything that cannot be measured.

incomputable

• adj. Not computable; that cannot be computed.

indeterminable

• adj. That is incapable of being measured.
• adj. That is incapable of being ascertained.
• n. An indeterminable thing or quantity.

inestimable

• adj. Not able to be estimated; not able to be calculated, computed or comprehended, as because of great scale,…

infinite

• adj. Indefinably large, countlessly great; immense.
• adj. Boundless, endless, without end or limits; innumerable.
• adj. With plural noun: infinitely many.
• adj. (mathematics) Greater than any positive quantity or magnitude; limitless.
• adj. (set theory, of a set) Having infinitely many elements.
• adj. (grammar) Not limited by person or number.
• adj. (music) Capable of endless repetition; said of certain forms of the canon, also called perpetual fugues,…
• num. Infinitely many.

innumerable

• adj. Not capable of being counted, enumerated, or numbered, hence, indefinitely numerous; of great number.

innumerous

• adj. Not capable of being counted or numerated; indefinitely numerous.

multitudinous

• adj. Existing in great numbers; innumerable.
• adj. crowded with many people.

myriad

• n. (now historical) Ten thousand; 10,000.
• n. A countless number or multitude (of specified things).
• adj. (modifying a singular noun) Multifaceted, having innumerable elements.
• adj. (modifying a plural noun) Great in number; innumerable, multitudinous.

numberless

• adj. Without number; having too many to count.

uncounted

• adj. Not counted.

undeterminable

• adj. not possible to determine.

unnumberable

• adj. That cannot be numbered; too numerous to count.

unnumbered

• adj. Not identified with a number.
• adj. Too numerous to be counted; countless or innumerable.

unnumerable

• adj. Obsolete form of innumerable.