double-edged
de dois gumes

edged
don't play with edged tools

gilt-edged
...gilt-edged paper / gilt-

Gilt-edged Tanager
Tangara cyanoventris

keen-edged
pontiagudo

knife-edged
knife-edged file

Pale-edged Flycatcher
Myiarchus cephalotes

security
gilt-edged securities

sharp-edged
afiado

two-edged
com dois gumes

weapon
irony is a double-edged weapon

White-edged Oriole
Icterus graceannae