Is “Ladyship” a Scrabble word?
Yes
LADYSHIP
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 Ladyship
/ˈleɪ.di.ʃɪp/
noun
1.Term of respect for a woman of the peerage without using her title.
“"Her ladyship will be unable to attend tonight," he said, with a wink because he hadn't said why.”
2.(English and Commonwealth) Formal form of address for a lady judge (as opposed to the informal "judge").