cuirassing

curassow

curassows

cutgrass

cutgrasses

cutlass

cutlasses

dassie

dassies

declass

declasse

declassed

declasses

declassified

declassifies

declassify

declassifying

declassing

degassed

degasser

degassers

degasses

degassing

demitasse

demitasses

detassel

detasseled

detasseling

detasselled

detasselling

detassels

disassemble

disassembled

disassembles

disassemblies

disassembling

disassembly

disassociate

disassociated

disassociates

disassociating

disassociation

disassociations

disembarrass

disembarrassed

disembarrasses

disembarrassing

dispassion

dispassionate

dispassionately