Is “Swishiest” a Scrabble word?
Yes
SWISHIEST
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 Swishiest
adjective
1.Producing a swishing sound.
“a long, swishy dress”
2.Swish; fancy, posh, impressive.
3.(of a man) Effeminate; gay