| sheath(noun, cover, case, hide, covering) |
| case(noun, cover, hide, covering, surface) |
| casing(noun, cover, hide, covering, surface) |
| coating(noun, verb, hide, covering, surface) |
| skin(noun, cover, case, hide, covering) |
| husk(noun, case, hide, surface, general) |
| shell(noun, case, hide, covering, surface) |
| carapace(noun, hide, surface, shell, bark) |
| crust(noun, hide, surface, shell, pelt) |
| hull(noun, case, hide, surface, general) |
| bark(hide, surface, pelt, coating) |
| coat(noun, cover, hide, covering, pelt) |
| cutis(hide, surface, bark, pelt, coating) |
| derma(hide, surface, bark, pelt, coating) |
| dermis(hide, surface, bark, pelt, coating) |
| epidermis(hide, surface, bark, pelt, coating) |
| fell(hide, surface, bark, pelt, coating) |
| film(hide, surface, bark, pelt, coating) |
| hide(noun, cover, case, covering, surface) |
| integument(hide, pelt) |