Countless

Countless is an adjective that signifies an extremely large number of items or entities, so large that it is impractical or impossible to count. It implies a quantity so great that it exceeds the normal limits of calculation or enumeration.

The term carries a connotation of immensity and may be used to emphasize the sheer abundance of something. While not technically infinite, "countless" suggests a quantity that effectively functions as if it were, for all practical purposes, immeasurable.

Synonyms for "countless" include: innumerable, numerous, myriad, unnumbered, limitless, infinite (though strictly speaking, "infinite" denotes an absolute limitlessness).

The word is often used rhetorically to convey a sense of awe or wonder at the vastness or profusion of something, such as "countless stars in the night sky" or "countless grains of sand on the beach." Its usage provides a stronger sense of vastness compared to simply stating "many" or "a lot."