Is “Friendliest” a Scrabble word?
Yes
FRIENDLIEST
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 Friendliest
adjective
1.Generally warm, approachable and easy to relate with in character.
“Your cat seems very friendly.”
2.Inviting, characteristic of friendliness.
“He gave a friendly smile.”
3.Having an easy or accepting relationship with something.
“a dog-friendly café”