The term 'BOHEMIAN' refers to someone who is unconventional and lives an artistic lifestyle. It is derived from the region of Bohemia, which is located in the CZECH Republic. The crossword solutions for this term are CZECH (5 letters) and SLAV (4 letters). CZECH is the English spelling of the CZECH Republic's official language, Čeština. SLAV is a term used to describe the people of Eastern Europe, including those from the CZECH Republic.