Is “Personalization” a Scrabble word?
Yes
PERSONALIZATION
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 Personalization
/ˌpɜːs(ə)nəlaɪˈzeɪʃən/
noun
1.The act of personalizing something, or adapting it for somebody's needs or tastes.
2.The act of personifying; personification.