hampered, impeded, stymied, hamstrung, undermined, curtailed, stifled, slowed, inhibited, exacerbated, hobbled, plagued, clouded, dampened, stunted, dogged, jeopardized, marred, disrupted, beset, thwarted, sapped, curbed, complicating, prevented, aided, bedeviled, sabotaged, overshadowed, obstructed, crippled, delayed, derailed, interfered, blunted, stalled, lessened, constrain, retarding, diminished, alleviated, ruined, compounded, hurt, limiting, worsened, obscured, overcome, discouraged, scuttled, necessitated, undercut, halted, deterred, sidetracked, eroded, frustrated, bothered, impacted, interrupted, affected, dented, squelched, weakened, dulled, spurred, undone, detracted, bolstered, shadowed, resulted, ameliorated, foundered, negated, accentuated, despite, crimped, impair, mitigated, confounded, led, lack, faltered, furthered, compromised, decimated, restricts, boosted, facilitated, harmed, aggravates, forestalled, eased, militated, caused, owing, fueled, dooms, impinged, constricted, magnified, counterbalanced, unhindered, alkyl, amido, biogenic, difunctional, eastward, hydroxylated, inward, monofunctional, nitroso, nonsteady, onedimensional, polyfunctional, quaternary, rapid, unidirectional, unsubstituted, adrenomimetic, advective, aeolian

frustration, involved, mired, obstructed, planning