Is “Lucky” a Scrabble word?
Yes
LUCKY
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 Lucky
/ˈlʌki/
adjective
1.(of people) Favoured by luck; fortunate; having good success or good fortune
“The downed pilot is very lucky to be alive.”
2.Producing, or resulting in, good fortune
“a lucky cast”
Synonyms: fortunate, successful, auspicious, favorable, favourable, fortuitous