| Main Entry: | |
| Part of Speech: | noun |
| Definition: | barrier, obstacle |
| Synonyms: | bar, barricade, blockade, complication, difficulty, fence, hamper, handicap, hedge, hindrance, impediment, interference, mountain, obstruction, rub, snag, stumbling block, traverse, wall |
| Notes: | hurdle refers to a difficulty or obstacle; hurtle means to move with great speed or violence |
| Antonyms: | clear path, opening |
| Main Entry: | bar |
| Part of Speech: | noun |
| Definition: | barrier; blockage |
| Synonyms: | barricade, blank wall, block, clog, deterrent, encumbrance, fence, hindrance, hurdle, impediment, obstacle, obstruction, pale, rail, railing, restraint, road block, snag, stop, stumbling block, traverse, wall |
| Antonyms: | advantage, aid, help |
| Main Entry: | barrier |
| Part of Speech: | noun |
| Definition: | obstruction |
| Synonyms: | bar, barricade, blank wall, blockade, bound, boundary, confines, curtain, ditch, enclosure, fence, fortification, gully, hurdle, impediment, limit, moat, obstacle, pale, palisade, railing, rampart, roadblock, stop, trench, wall |
| Antonyms: | opening |
| Main Entry: | barrier |
| Part of Speech: | noun |
| Definition: | obstruction to goal |
| Synonyms: | bar, check, difficulty, drawback, encumbrance, handicap, hindrance, hurdle, impediment, limitation, obstacle, pale, preventive, restraint, restriction, stumbling block |
| Antonyms: | opening |
| Main Entry: | bounce |
| Part of Speech: | verb |
| Definition: | spring up; rebound |
| Synonyms: | backlash, bob, boomerang, bound, buck, bump, carom, fly back, glance off, hop, hurdle, jerk up and down, jounce, jump, kick back, leap, rebound, recoil, resile, ricochet, saltate, snap back, spring back, thump, vault |
| Main Entry: | bound |
| Part of Speech: | verb |
| Definition: | jump, bounce |
| Synonyms: | bob, caper, frisk, gambol, hop, hurdle, leap, pounce, prance, recoil, ricochet, saltate, skip, spring, vault |
| Main Entry: | brake |
| Part of Speech: | noun |
| Definition: | stopping device; check |
| Synonyms: | anchor, binders, cinchers, constraint, control, curb, damper, deterrent, discouragement, hamper, hindrance, hurdle, obstacle, rein, restraint, retarding device |
| Notes: | to brake is to slow or stop while break is to cause to separate into pieces suddenly or violently, smash or crack |
| Antonyms: | accelerator |
| Main Entry: | clear |
| Part of Speech: | verb |
| Definition: | pass over, often by jumping |
| Synonyms: | hurdle, leap, miss, negotiate, overleap, surmount, vault |
| Antonyms: | hit, run into |
| Main Entry: | gallop |
| Part of Speech: | verb |
| Definition: | bolt, race with slight jumping motion |
| Synonyms: | amble, canter, career, course, dart, dash, fly, hasten, hurdle, hurry, jump, leap, lope, pace, rack, run, rush, shoot, speed, spring, sprint, stride, tear along, trot, zoom |