Echrydiad, n. a shivering
Echrydu, v. to quake, to shiver
Echrydus, a. shocking, horrid
Echryni, n. a quake; horror
Echryniad, n. trepidation
Echrynol, a. quaking, shivering
Echrynu, v. to quake, to tremble
Echrys, n. shocking
Echrysder, n. direfulness
Echrysiad, n. shock of horror