hide (your) light under a bushel

to avoid letting people know that you are good at something, usually because you are shy.

I didn't realize you could play the piano - you've been hiding your light under a bushel. (often in continuous tenses)

• put pen to paper
• put pressure on
• put pressure on someone
• put pressure on something
• put right
• put shirt on
• put shirt on something
• put shoulder to the wheel
• put someone at odds with
• put someone at odds with someone
• put someone back on track
• put someone in a hole
• put someone in mind of
• put someone in mind of someone
• put someone in mind of something
• put someone in place
• put someone in their place
• put someone in the picture
• put someone in the shade
• put someone off stride
• put someone off their stride
• put someone off the scent
• put someone on a collision course
• put someone on a pedestal
• put someone on edge