INFINITY: Synonyms and Related Words. What is Another Word for INFINITY?

Need another word that means the same as “infinity”? Find 16 synonyms and 30 related words for “infinity” in this overview.

The synonyms of “Infinity” are: eternity, endlessness, infinitude, infiniteness, boundlessness, limitlessness, extensiveness, vastness, immensity, infinite number, abundance, profusion, host, multitude, mass, wealth

Infinity as a Noun

Definitions of "Infinity" as a noun

According to the Oxford Dictionary of English, “infinity” as a noun can have the following definitions:

• A point in space or time that is or seems infinitely distant.
• The state or quality of being infinite.
• An infinite or very great number or amount.
• Time without end.
• A number greater than any assignable quantity or countable number (symbol.

Synonyms of "Infinity" as a noun (16 Words)

abundance	The property of a more than adequate quantity or supply. Estimates of the abundance of harp seals.
boundlessness	The quality of being infinite; without bound or limit.
endlessness	The property of being (or seeming to be) without end.
eternity	Time without end. Their love was sealed for eternity.
extensiveness	Large or extensive in breadth or importance or comprehensiveness. The very extensiveness of his power was a temptation to abuse it.
host	A person who acts as host at formal occasions makes an introductory speech and introduces other speakers. Your host is Stuart Macmillan.
immensity	The extremely large size, scale, or extent of something. I have no illusions about the immensity of this task.
infinite number	The unlimited expanse in which everything is located.
infiniteness	The quality of being infinite; without bound or limit.
infinitude	The state or quality of being infinite or having no limit. The infinitude of the universe.
limitlessness	The quality of being infinite; without bound or limit.
mass	A sequence of prayers constituting the Christian Eucharistic rite. Multiply the mass of the payload by the distance travelled.
multitude	The mass of ordinary people without power or influence. A multitude of TV antennas.
profusion	The property of being extremely abundant. The beautiful pink foxgloves growing in profusion among the ferns.
vastness	Very great extent or size; immensity. Brian was overwhelmed by the vastness of the occasion.
wealth	An abundance of valuable possessions or money. She has a wealth of talent.

Usage Examples of "Infinity" as a noun

• The infinity of space.
• The transmission approaches 100% as the frequency tends to infinity.
• The lawns stretched into infinity.
• An infinity of combinations.

Associations of "Infinity" (30 Words)

boundless	Seemingly boundless in amount number degree or especially extent. Enthusiasts who devote boundless energy to their hobby.
ceaseless	Constant and unending. The ceaseless thunder of surf.
countless	Too many to be counted; very many. Countless hours.
endless	Infinitely great in number. Endless loop cassette tapes.
eternal	Lasting or existing forever; without end. The wait seemed eternal.
eternity	Time without end. Their love was sealed for eternity.
everlasting	A flower of the daisy family with a papery texture, retaining its shape and colour after being dried, especially a helichrysum. An everlasting reminder of this evening.
finite	Bounded or limited in magnitude or spatial or temporal extent. Every computer has a finite amount of memory.
forever	For a limitless time- P.P.Bliss. We had to wait forever and a day.
illimitable	Without limits or an end. The illimitable human capacity for evil.
immeasurable	Beyond calculation or measure. Immeasurable suffering.
immortal	An immortal being especially a god of ancient Greece or Rome. He will always be one of the immortals of soccer.
immortality	Perpetual life after death. Occasionally a guide book has achieved immortality.
inexhaustible	Incapable of being entirely consumed or used up. His inexhaustible energy.
infinite	A space or quantity that is infinite. The boundless regions of the infinite.
interminable	Endless or apparently endless (often used hyperbolically. An interminable sermon.
limitless	Seemingly boundless in amount, number, degree, or especially extent. A limitless supply of money.
longevity	Long life. The greater longevity of women compared with men.
measureless	Having no bounds or limits; unlimited. Otto had measureless charm.
myriad	A countless or extremely great number of people or things. He faced a myriad of details.
numerous	Consisting of many members. She had complained to the council on numerous occasions.
omniscience	The state of being omniscient; having infinite knowledge. The notion of divine omniscience.
permanent	A series of waves in the hair made by applying heat and chemicals. Damage was not thought to be permanent.
permanently	In a way that lasts or continues without interruption; continually. We need to be permanently vigilant.
perpetual	Continuing forever or indefinitely. A perpetual secretary of the society.
renewable	Capable of being renewed; replaceable. Renewable energy such as solar energy is theoretically inexhaustible.
timeless	Unaffected by time. Antiques add to the timeless atmosphere of the dining room.
unbounded	Having or appearing to have no limits. The possibilities are unbounded.
undying	Never dying. His undying fame.
unlimited	Having no limits in range or scope. Offshore reserves of gas and oil are not unlimited.