| stringy(adjective, feature, characteristic, structure, tenacity) |
| tough(adjective, feature, characteristic, strong, hard) |
| viscous(adjective, feature, characteristic, structure) |
| chewy(adjective, feature, characteristic, structure) |
| fibrous(adjective, feature, characteristic, strong, hard) |
| ropy(adjective, feature, characteristic, structure) |
| coriaceous(adjective, hard, tenacity, durable) |
| rugged(adjective, hard, tough, bumpy, durable) |
| sinewy(adjective, tough, stringy) |
| viscid(adjective, feature, characteristic, structure) |
| chewable(adjective, feature, characteristic, structure) |
| glutinous(adjective, feature, characteristic, structure) |
| leatherlike(adjective, hard, durable) |
| ropey(adjective, feature, characteristic, structure) |
| sticky(adjective, feature, characteristic, structure) |
| stiff(adjective, strong, hard, solid, sturdy) |
| strong(adjective, hard, solid, stiff, sturdy) |
| firm(adjective, tough) |
| hard |
| leathered |