Is “Mindful” a Scrabble word?
Yes
MINDFUL
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 Mindful
/ˈmʌɪndfəl/
adjective
1.Being aware (of something); attentive, heedful.
2.Inclined (to do something).