Is “Trickiest” a Scrabble word?
Yes
TRICKIEST
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 Trickiest
adjective
1.Hard to deal with, complicated
“They were in a tricky situation.”
2.Adept at using deception
“A tricky salesman can sell anything.”
3.Relating to or associated with a prostitution trick
“I don't want any of your tricky money, thank you!”