Blatherskite :: Blatherskite (n.) A blustering, talkative fellow..
Perofskite :: Perofskite (n.) A titanate of lime occurring in octahedral or cubic crystals.
Samarskite :: Samarskite (a.) A rare mineral having a velvet-black color and submetallic luster. It is a niobate of uranium, iron, and the yttrium and cerium metals..
Skit :: Skit (v. t.) To cast reflections on; to asperse.
Skit :: Skit (n.) A reflection; a jeer or gibe; a sally; a brief satire; a squib.