The Arch-preposterous—p156 notes
Anodnatious
Anodnatious
Anode: from Greek anodos “way upward,” from ano “upward,” from ana “up” +hodos “a way”
–atious: given to, inclined to, abounding in.
Cathodnatious
Cathodnatious
Cathode: from Latinized form of Greek kathodos “a way down,” from kata “down” + hodos “a way, path, track, road”
–atious: given to, inclined to, abounding in.