怪

カイ、ケ

あや.しい、あや.しむ

怪, 忄, 圣, 又, 土

心

suspicious, mystery, apparition

怪獣(かいじゅう): monster
怪しい(あやしい): (1) suspicious; dubious; doubtful; dodgy; suspicious (referring to a potential amorous relation); dangerous (e.g. financial situation); ominous (e.g. weather); strange; shady; fishy (2) charming; bewitching; mysterious
怪我(けが): injury (to animate object); hurt