Myriads

For the sharks, we saw them, not by units, nor by tens, nor by hundreds; but by thousands and by myriads. Trust me, there are more sharks in the sea than mortals on land.

Source: tatoeba (1805553)

Up flew the bright sparks in myriads as the logs were stirred, and the deep red blaze sent forth a rich glow, that penetrated into the furthest corner of the room, and cast its cheerful tint on every face.

Source: tatoeba (5680734)

There are myriads of stars in the Milky Way.

Source: tatoeba (10162073)

The unexpected by-product of the calculation was that Earth may be unique, actually an aberration among myriads of dead, uninhabitable worlds.

Source: tatoeba (11136257)