Is “Slavish” a Scrabble word?
Yes
SLAVISH
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 Slavish
/ˈsleɪvɪʃ/
adjective
1.In the manner of a slave; abject.
2.(Of a copy) utterly faithful; totally lacking originality or creativity.
“a slavish reproduction”