Yes, coney is a Scrabble word!

Noun

1. Black-spotted usually dusky-colored fish with reddish fins

2. Any of several small ungulate mammals of Africa and Asia with rodent-like incisors and feet with hooflike toes

3. Small short-eared burrowing mammal of rocky uplands of Asia and western North America

4. Any of various burrowing animals of the family Leporidae having long ears and short tails; some domesticated and raised for pets or food