Eldritch - eerie; weird; spooky. Origin: Eldritch is of uncertain origin, but the earlier elrich is equivalent to the Old English el- meaning "foreign, strange, uncanny" and rīce meaning "kingdom"; hence “of a strange country, pertaining to the Otherworld.”
Catawampus - Chiefly Midland and Southern U.S. Askew Origin Catawampus is of uncertain origin, though its first element, cata- likely derives from the adverb cater meaning "diagonally." The second element may be related to the Scottish term wampish meaning "to wave about or flop to and fro." It entered English in the mid-1800s.