Is “Metro” a Scrabble word?
Yes
METRO
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 Metro
/ˈmɛtɹəʊ/
noun
1.An underground railway.
2.A train that runs on such an underground railway.
3.An urban rapid transit light railway
Synonyms: Tube, railway, subway, underground