myriad
adj//ˈmɪɹi.æd//oräknelig, otalig, myriad, otal, otalig mängd
(modifying a plural noun) Great in number; innumerable, multitudinous [from 18th c.]
(formal) Ten thousand; 10,000 [from 16th c.]
A countless number or multitude (of specified things) [from 16th c.]