- Apathetic
- Being without heel causes limp
- In the doldrums
- Indolent
- Inert
- lacking energy or spirit
- Lacking interest or energy
- Remains torpid
- Sleeps through winter
- Stays dormant for winter
- Lie dormant during winter
- Lie dormant in the winter
- Pass winter in a torpid state
- Remain torpid
- To winter; to pass the season of winter in close
quarters, in a torpid or lethargic state, as certain mammals, reptiles,
and insects.