Is “Archest” a Scrabble word?
Yes
ARCHEST
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 Archest
verb
1.To form into an arch shape
“The cat arched its back”
2.To cover with an arch or arches.
adjective
1.Knowing, clever, mischievous.
“I attempted to hide my emotions, but an arch remark escaped my lips.”
2.Principal; primary.
“They were arch enemies.”