Is “Beachiest” a Scrabble word?
Yes
BEACHIEST
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 Beachiest
adjective
1.Pertaining to the material making up the edge of a seashore, as with pebbles, gravel, and sand.
2.Pertaining to a beach or something beach-like.
“2004 Exporters, here's a "beachy" place to get your feet wet. It's close by, and one of the main tourist destinations in the Caribbean. — USDA site”