have a hidden talent

and have hidden talents

Fig. to have talents or skills that no one knows about. Wow, Perry! I didn't know you had so many hidden talents.

Name	Pronounced	Usage
Vivek	-	Indian, Hindi, Marathi, Gujarati, Tamil, Kannada, Telugu, Malayalam, Bengali
Aldred	['ɔ:lrid]
Lilja	LIL-yah (Icelandic), LEEL-yah (Finnish)	Icelandic, Finnish
Saibh	SIEV	Irish
Windsor	WIN-zər	English (Rare)
Kartik	-	Indian, Hindi, Marathi