頑固がんこganko頑がん固こ頑がん固こShow answer(Space)Suspend(@)頑がん固こ頑がん固こgankoCommonRelative commonness of this word, based on various sources (incl. newspapers)CommonJLPT N2Kanji difficulty according to the Japanese Language Proficiency Test. N5 is easiest and N1 is hardestJLPT N2な-adj.Adjectival nouns or quasi-adjectives (keiyodoshi)な-adj.Noun (common)Noun (common) (futsuumeishi)Noun (common)stubborn; obstinate; pigheadedEXAMPLE彼女(かのじょ)は頑固(がんこ)です。She is stubborn.頑がん固こ頑がん固こgankostubborn; obstinate; pigheadedWhat does 頑固 mean in English?stubborn; obstinate; pigheaded(adj-na, n)Search the picture dictionary for 頑固