| bind(verb, constrict, stiffen, tauten) |
| clench(verb, constrict, stiffen, tauten) |
| close(verb, constrict, stiffen, tauten) |
| compress(verb, constrict, stiffen, tauten) |
| condense(verb, constrict, stiffen, tauten) |
| congeal(verb, constrict, stiffen, tauten) |
| constrict(verb, stiffen, tauten) |
| contract(verb, constrict, stiffen, tauten) |
| cramp(verb, constrict, stiffen, tauten) |
| crush(verb, constrict, stiffen, tauten) |
| fasten(verb, constrict, stiffen, tauten) |
| fix(verb, constrict, stiffen, tauten) |
| grip(verb, constrict, stiffen, tauten) |
| harden(verb, constrict, stiffen, tauten) |
| make stronger |
| make tenser |
| narrow(verb, constrict, stiffen, tauten) |
| pinch(verb, constrict, stiffen, tauten) |
| pressure(verb, constrict, stiffen, tauten) |
| rigidify(verb, constrict, stiffen, tauten) |