Is “Islet” a Scrabble word?
Yes
ISLET
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 Islet
/ˈaɪ.lət/
noun
1.A small island
2.An isolated piece of tissue that has a specific function
Synonyms: eyot