Is “Peakiest” a Scrabble word?
Yes
PEAKIEST
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 Peakiest
adjective
1.Sickly; peaked.
2.Characterised by peaks.