pen pal 
noun
A penfriend.Every inmate wanted a female pen pal, so they provided vital stats....
- For example try starting a new club or finding a secret pen pal.
- I started writing a pen pal from Canada three years ago, and she's one of my great friends.
- syconoid
- sycophancy
- sycophant
- sycophantic
- sycophantically
- sycosis
- Sydenham's chorea
- Sydenham, Thomas
- Sydney
- Sydney-side
- pricky
- pricky-back
- pricy
- pride
- prideful
- pridefully
- pridefulness
- pride goes (or comes) before a fall
- prideless
- pride of Barbados
- pride of California
- pride of China
- pride of India
- pride of place
- priderite