eccentricity [eccentricities](the quality of being eccentric) noun [UK: ˌek.sen.ˈtrɪ.sɪ.ti] [US: ˌek.sən.ˈtrɪ.sə.ti]You shouldn't pay any attention to his eccentricities. = No deberías prestarle atención a sus excentricidades.
kink [kinks](peculiarity in sexual behaviour or taste) noun [UK: kɪŋk] [US: kɪŋk]