Synonyms of countless in English:


See definition of countless


1‘penicillin has relieved the suffering of countless patients’


innumerable, untold, legion, numberless, unnumbered, numerous, very many, manifold, multitudinous, multifarious

a great number of, incalculable numbers of, immeasurable numbers of, endless numbers of, infinite numbers of, a multitude of, a multiplicity of

more than one can count, too many to be counted

informal umpteen, no end of, loads of, stacks of, heaps of, masses of, oodles of, bags of, scads of, zillions of

North American informal a slew of, a bunch of, gazillions of, bazillions of

South African informal lank

literary myriad, divers

rare innumerous, unnumberable