countless Synonyms
numberless
innumerable
innumerous
multitudinous
myriad
infinite
unnumberable
uncounted
vast
uncountable
legion
unnumerable
unnumbered
endless
boundless
multiple
nonfinite
non-finite
multiplicity of
multitude of
millions of
masses of
untold
unmeasured
zillion
droves of
crowds of
good deal of
heaps of
scores of
great number of
infinite number of
lot of
without number
army of
unplumbed
unfathomed
umpteen
infinitely many
very many
unmeasurable
abundant
inexhaustible
inestimable
indeterminable
incomputable
incalculable
immense
immeasurable
illimited