Pocket Thesaurus
Synonyms of boundary
perimeter, barrier, borderline, frontier, confines, edge, horizon, line, border, frame, circumscription, rim, radius, verge, mete, pale, brink, borderland, ambit, end, skirt, mark, terminal, periphery, hem, march, environs, extent, compass, precinct, beginning, outpost, circumference, terminus, mere, outline, extremity, fringe, termination, margin, side, bounds, limits, purlieus, abuttals, line of demarcation
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