No definitions found for 'copperworks'
Perhaps one of these:
cyberwar,
cipherer,
cyberart,
cypraea argus,
chafferer,
capra hircus,
chapareras,
copperware,
coverer,
copper works,
cofferer,
cofferwork,
caperer,
copper uranite,
cupbearer,
cabrerite,
cypraea aurantia,
copperworm,
capraria biflora