酷こく Common I-adj Noun English jmdict 1 adjectival nouns or quasi-adjectives (keiyodoshi)noun (common) (futsuumeishi) severe;harsh;stringent;rigorous;strict;unfair
酷道こくどう Noun English jmdict 1 noun (common) (futsuumeishi) slang jocular, humorous term (national) road in poor condition pun on 国道 See also: 国道 (こくどう)