1) Brain disease 2) Brain disorder 3) Convulsions sufferer 4) Encephalopathy 5) French word used in English 6) Having nervous disorder Found on https://www.crosswordclues.com/clue/epileptic
• (n.) A medicine for the cure of epilepsy. • (n.) One affected with epilepsy. • (a.) Pertaining to, affected with, or of the nature of, epilepsy. Found on http://thinkexist.com/dictionary/meaning/epileptic/
Ep`i·lep'tic adjective [ Latin epilepticus , Greek ... : confer French épileptique .] Pertaining to, affected with, or of the nature of, epilepsy. Found on http://www.encyclo.co.uk/webster/E/55