xer·ic 
(zĕrĭk, zîr-)
(zĕrĭk, zîr-)adj.
Of, characterized by, or adapted to an extremely dry habitat.
xeri·cal·ly adv.
xe·rici·ty (zĕ-rĭsĭ-tē) n.
- extracode
- extraconstitutional
- extracorporeal
- extracorporeally
- extracranial
- extract
- extractable
- extractible
- extraction
- extractive
- extractively
- extractor
- extracurricular
- extraditable
- extradite
- extradition
- extrados
- extraembryonic
- extragalactic
- extrahepatic
- extra-high voltage
- extrajudicial
- extrajudicially
- extralegal
- extralegally