Is “Ghastliest” a Scrabble word?
Yes
GHASTLIEST
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 Ghastliest
adjective
1.Like a ghost in appearance; death-like; pale; pallid; dismal.
2.Horrifyingly shocking.
3.Extremely bad.
“The play was simply ghastly.”
Synonyms: lurid