Great in number; innumerable, multitudinous
Multifaceted, having innumerable elements
A countless number or multitude (of specified things)
Ten thousand; 10,000
Not able to be counted, measured, told, expressed in words, or described; extremely large in scale, number, quantity, suffering, damage, etc.; uncountable, unmeasurable, immeasurable, indescribable, inexpressible.
Not told; not related; not revealed; secret.
Not numbered or counted.