See unbounded in Webster's New World Roget's A-Z Thesaurus II
adjective
Having no ends or limits:
boundless, endless, illimitable, immeasurable, infinite, limitless, measureless, unlimited. See limitedCompletely such, without qualification or exception:
absolute, all-out, arrant, complete, consummate, crashing, damned, dead, downright, flat, out-and-out, outright, perfect, plain, pure, sheer2, thorough, thoroughgoing, total, unequivocal, unlimited, unmitigated, unqualified, unrelieved, unreserved, utter2. (Informal) flat-out, positive. (Chiefly British) blooming. See big, limited
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