vibrator C2+

/ˈvaɪbreɪtɚ/ a device that produces a vibrating motion

vibratiuncle C2+

/vaɪˈbreɪʃiʌŋkəl/ a small or faint vibration, especially in obsolete nerve-theory psychology

vibrato C2+

/vɪˈbrɑtoʊ/ a slight, rapid wavering of pitch in singing or instrumental playing