stone·cat 
(stōnkăt′)
(stōnkăt′)n.
A yellowish-brown freshwater catfish (Noturus flavus) of North America, often found under rocks.
- mercifulness
- merciless
- mercilessly
- mercilessness
- mercur-
- mercur-
- mercurate
- mercuration
- mercurial
- mercurialism
- mercurially
- mercuric
- mercuric chloride
- mercuric sulfide
- mercuro-
- mercurochrome
- mercurous
- mercurous chloride
- mercury
- Mercury
- mercury fulminate
- mercury vapor lamp
- mercy
- mercy killing
- mercy rule