THESAURUS
railing
balustrade, banister, bantering, barrier, booing, boundary, catcalling, chaffing, derisive, derisory, fence, fleering, flippant, fooling, grinning, hissing, hooting, jeering, joshing, kidding, leering, mocking, panning, quizzical, ragging, rail, rallying, razzing, ridiculing, roasting, scoffing, smart, smart-alecky, smart-ass, smirking, sneering, snickering, sniggering, snorting, stone wall, taunting, teasing, twitting, wall
ROGET THESAURUS
railing
Inclosure
N
inclosure, envelope, case, wrapper, girdle, pen, fold, pen fold, in fold, sheep fold, paddock, pound, corral, yard, net, seine net, wall, hedge, hedge row, espalier, fence, pale, paling, balustrade, rail,
railing, quickset hedge, park paling, circumvallation, enceinte, ring fence, barrier, barricade, gate, gateway, bent, dingle, door, hatch, cordon, prison, dike, dyke, ditch, fosse, moat.