Eastern
Part of speech: adjective
Definition: Of, facing, situated in, or related to the east blowing from the east; easterly oriental
Example sentence: I read a book called 'The Tao of Physics' by Fritjof Capra that pointed out the parallels between quantum physics and eastern mysticism. I started to feel there was more to reality than conventional science allowed for and some interesting ideas that it hadn't got round to investigating, such as altered states of consciousness.
Southeastern
Part of speech: adjective
Definition: Of or pertaining to the southeast.