Is “Ickiest” a Scrabble word?
Yes
ICKIEST
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 Ickiest
adjective
1.Unpleasantly sticky; yucky; disgusting.
“I stepped in something icky and it smells terrible.”
2.Excessively sentimental.
3.Unwell or upset; in a bad state of mind or health.
“I'm not going to work today. I just feel icky.”