korean — of or relating to Korea, its inhabitants, or their language.
leon — a province in NW Spain: formerly a kingdom. 5936 sq. mi. (15,375 sq. km).
neon — Chemistry. a chemically inert gaseous element occurring in small amounts in the earth's atmosphere, used chiefly in a type of electrical lamp. Symbol: Ne; atomic weight: 20.183; atomic number: 10; density: 0.9002 g/l at 0°C and 760 mm pressure.
jacobean — of or relating to James I of England or to his period.
maccabean — of or relating to the Maccabees or Judas Maccabaeus.
north korean — a country in E Asia: formed 1948 after the division of the former country of Korea at 38° N. 50,000 sq. mi. (129,500 sq. km). Capital: Pyongyang. Compare Korea.
plebeian — belonging or pertaining to the common people.
south korean — a country in E Asia: formed 1948 after the division of the former country of Korea at 38° N. 36,600 sq. mi. (94,795 sq. km). Capital: Seoul. Compare Korea.
tennessean — of, relating to, or characteristic of the state of Tennessee or its inhabitants.
Four-or-more syllable rhymes
mycenaean — of or relating to the ancient city of Mycenae.
Four-or-more syllable rhymes
indo-european — a large, widespread family of languages, the surviving branches of which include Italic, Slavic, Baltic, Hellenic, Celtic, Germanic, and Indo-Iranian, spoken by about half the world's population: English, Spanish, German, Latin, Greek, Russian, Albanian, Lithuanian, Armenian, Persian, Hindi, and Hittite are all Indo-European languages. Compare family (def 14).