crosscurrent, synchronicity, juxtaposition, converging, crossroads, convergence, conglomeration, combination, conflation, tributary, irruption, intertwining, conflux, tsangpo, headwaters, intermingling, coincidences, rivers, coalescence, happenstance, cataclysm, congruence, nexus, serendipities, ascendence, backdrop, melding, cresting, watershed, paradox, interpenetration, cascade, multiplicity, myriad, upthrust, upswell, microcosm, portent, profusion, deltas, cornucopia, dolly varden, amalgam, incongruence, vortex, disjunct, oxbow lake, harbinger, sensorium, mutability, parallels, melting pot, disjunction, dichotomy, melange, juncture, shoals, mishmash, upshots, dovetailing, oxbow, plethora, geopolitics, multitude, shallowing, symbiosis, serendipity, kismet, currents, disjuncture, divergence, concatenation, unthought, upsurge, wellspring, conjoining, seiche, whipsaw, catastrophism, seacoasts, embayment, resurgence, augury, ebb, euphrates, tide, intersect, bluffs, onrush, phenomenon, interconnectedness, cohering, acuteness, valley, propinquity, monongahela river, interplay, outwash, outflowing, sociological, congeries, alluvial soil, conjunction, concurrence, circumstance, coincidence, happening, conjuncture, peculiarity, blending, contrariety, convergences, event, mingling, occurence, occurrence, variety, anomaly, concourse, periphery, overlap, biogeographic, ic, kinematical, linkage, symmetry, attachment, discrete, extremal, interaction, corresponding, crystallographic, equilibrium, fermi, kinematic, nodal, nontrivial, outlier, semiclassical

alabama, alabama river, apalachicola, apalachicola river, cairo, capital of sudan, chao phraya, gateway to the west, kansas city, khartoum, mannheim, pittsburgh, saint louis, st. louis, tennessee, tennessee river

blend, blending, coming together, geographical point, geographic point, meeting, merging

concourse, conflux, junction, meeting, merging