Entasia :: Entasia (n.) Tonic spasm; -- applied generically to denote any disease characterized by tonic spasms, as tetanus, trismus, etc..
Entasis :: Entasis (n.) A slight convex swelling of the shaft of a column.
Entastic :: Entastic (a.) Relating to any disease characterized by tonic spasms.
Pentastich :: Pentastich (n.) A composition consisting of five verses.
Pentastichous :: Pentastichous (a.) Having, or arranged in, five vertical ranks, as the leaves of an apple tree or a cherry tree..
Pentastyle :: Pentastyle (a.) Having five columns in front; -- said of a temple or portico in classical architecture.