Is “Shiso” a Scrabble word?
Yes
SHISO
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 Shiso
noun
1.Any of several varieties of the herb Perilla frutescens, related to basil and mint, used in Japanese cooking.
Synonyms: perilla