| barbule |
| branch(noun, shoot, arm, stem, member) |
| bristle(noun, sharpness) |
| cajole |
| coax(verb, encourage, provoke, prompt, agitate) |
| constraint(noun, force, pressure, application, execution) |
| corral(verb, drive, collect, steer) |
| demand(verb, require, apply, sanction, accomplish) |
| electrify(verb, touch, raise, produce, provoke) |
| enforce(verb, plan, motive) |
| exalt(verb, get, touch, encourage, stimulate) |
| excitant(noun, feeling, drive, drug, passion) |
| extempore(occasion, impulse, instantaneity, earliness) |
| further(verb, support, force, advance, develop) |
| gadfly(noun, nuisance, goad) |
| goose(noun, verb, upset, make, force) |
| herd(verb, make, force, drive, cause) |
| hound(verb, make, force, drive, cause) |
| hurry up(verb, expression, phrasal verb, move, act) |
| ignite(verb, upset, bother, annoy, stimulate) |