Is “Sicko” a Scrabble word?
Yes
SICKO
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 Sicko
noun
1.A person with unpleasant tastes, views or habits.
2.A mentally ill person.
3.A physically ill person.
Synonyms: sick day, sickie, weirdo
adjective
1.Characterized by depraved tastes or habits; deviant.