ludeful: no definition. It appears to have appeared only once in history. (poss. lewdful)
mediatized: to annex a state or territory while preserving some of its ruler’s rights
franked: marked in such a way as to secure transmission or passage
gobonated: in heraldry, equal divisions forming squares (gobbets)
foliot: a mischevious woodland creature in Italian folklore
exornation: ornamentation or embellishment
chiromancy: palmistry and fortune-telling
sithence: archaic version of “since”
cit: 17th century slang for citizen
pelf: a scornful term for wealth
antbear: an aardvark
avaunt: begone