Gwarchaead, n. a besieging
Gwarchaedig, a. blocked
Gwarchadwr, n. one who guards a warden, a conservator
Gwarchan, n. an incantation
Gwarchae, v. to confine
Gwarchdwr, n. a watch-tower
Gwarched, v. to ward, to watch
Gwarcheidiol, a. conservatory: n. conservation
Gwarcheidwad, n. guardian
Gwarcheidwadaeth, n. a guardianship