Is “Myriads” a Scrabble word?
Yes
MYRIADS
Valid in at least one Scrabble dictionary
Valid in these dictionaries
SOWPODS / CSW
Scrabble UK & International
TWL / NWL
Scrabble North America
Large English Dictionary
General English word list
Meaning of Myriads
noun
1.Ten thousand; 10,000
2.A countless number or multitude (of specified things)
“Earth hosts a myriad of animals.”