unnumerable

from WordNet (r) 3.0 (2006)

unnumerable
    adj 1: too numerous to be counted; "incalculable riches";
           "countless hours"; "an infinite number of reasons";
           "innumerable difficulties"; "the multitudinous seas";
           "myriad stars"; "untold thousands" [syn: {countless},
           {infinite}, {innumerable}, {innumerous}, {multitudinous},
           {myriad}, {numberless}, {uncounted}, {unnumberable},
           {unnumbered}, {unnumerable}]

from The Collaborative International Dictionary of English v.0.48

Unnumerable \Un*nu"mer*a*ble\, a.
   Innumerable. [Obs.] "An unnumerable multitude." --Udall.
   [1913 Webster]