Is “Cankerworm” a Scrabble word?
Yes
CANKERWORM
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 Cankerworm
noun
1.Either of two caterpillars, the larvae of geometrid moths, that are destructive to fruit, buds and leaves.
2.A corrupting or destructive force.