1) Countless 2) Incalculable 3) Infinite 4) Innumerable 5) Multitudinous 6) Myriad 7) Numberless 8) Too numerous to be counted 9) Uncounted 10) Unnumberable 11) Unnumbered 12) Unnumerable 1) Countless 2) Incalculable 3) Innumerable 4) Multitudinous 5) Myriad 6) Numberless 7) Uncounted 8) Unnumberable 9) Unnumbered 10) Unnumerable 
• (a.) Innumerable.
In·nu'mer·ous adjective [ Latin innumerosus , innumerus . See Numerous .] Innumerable. [ Archaic] Milton.