curtails, prohibits, forbids, impedes, limiting, hinders, exempts, prevents, discourages, constricts, impairs, proscribes, bans, regulates, constrains, allows, imposes, inhibits, protects, applies, obstructs, interferes, requires, governs, modifies, impinges, precludes, reduces, deprives, undermines, restrains, removes, infringes, enforces, lowers, suppresses, stifles, authorizes, relaxes, disrupts, alters, enhances, repeals, specifies, discriminates, contravenes, permitted, defines, barred, suspends, disturbs, stipulates, designates, abolishes, punishes, loosens, preempts, deters, toughens, diminishes, eliminates, insulates, affects, violates, weakens, tightens, shortens, expands, circumscribes, encourages, dilutes, disqualifies, outlawing, revokes, jeopardizes, facilitates, endangers, lessens, extends, differs, segregates, erodes, nullifies, opposes, halts, circumvents, complicates, abrogates, exceeds, devalues, liberalizes, disallow, clarifies, displaces, enlarges, defers, determines, dictates, hampers, eases, bypasses, terminates

adhesion contract, bond, cage, contract of adhesion, hamper, import barrier, qualification, reservation, restrictive clause, shackle, trade barrier, trammel, trammels