inflow, outflow, trickle, seep, stream, airflow, venous blood, leakage, seepage, gush, inrush, sloshes, drip, infiltration, ingress, funnel, counterflow, osmotic pressure, backflow, influx, traffic, upflow, circulatory system, migration, aqueous humor, drains, evaporation, circulates, systole, overflows, filter, pump, gusher, bab el mandeb, supply, expiratory, electrical conduction, hydrograph, pumpage, hemodynamics, leak, hydrologic cycle, valves, shallowing, valsalva maneuver, bleed, fluid, subarachnoid space, fluidity, frazil, constriction, ebb, pulsation, pericardial sac, hemorrhage, puddling, peristalsis, equilibration, coronary sinus, circulation, vena cava, geyser, movement, recirculation, onrush, blockage, eddies, inspiratory, coursing, vasodilatation, extracellular fluid, respiration, superior vena cava, oxygenation, vasodilation, discharges, cascading, emboli, crossings, splanchnic, flood, percolation, intraventricular, intake, moulins, reabsorption, filtrate, permeation, exhalation, semipermeable membrane, countercurrent, recrystallization, inferior vena cava, airstream, leakiness, haemorrhage, progression, lifeblood, spigot, diastole, flushing, influxes, flows, acceleration, flux, current, saturation, velocity, shear, gradient, motion, pressure, rotation, bending, clearance, dispersion, dissipation, displacement, strain, fracture, hydrodynamic, isentropic, thermodynamic, 4-2, equilibrium, isothermal, macroscale, rheological, scan, assumed, deformation, electrokinetic, interaction, kinematic, kinetic, rupture

airflow, airstream, backflow, backflowing, backwash, brim over, cardiac output, circulate, cockle, current, discharge, drain, dribble, drip, ebb, eddy, effluence, efflux, emission, filling, filter, flood, flowage, flush, flux, fluxion, fountain, freshet, gurge, gush, gutter, hypermenorrhea, inflow, influx, jet, laminar flow, menorrhagia, oligomenorrhea, ooze, oozing, outflow, outpouring, overflow, overflowing, overrun, overspill, pour, purl, race, reflux, release, riffle, ripple, ruffle, run, runoff, run down, run off, run out, run over, rush, seep, seepage, slipstream, sluice, spate, spill, spillage, stream, streamline flow, surge, swirl, tide, transpirate, transpire, trickle, turbulent flow, undulate, upsurge, wash, waste, well out, well over, whirl, whirlpool

., absolute viscosity, acholia, acoustic impedance, acoustic reactance, acoustic resistance, adh, aegir, aerodynamics, aeromechanics, air-cooled, airflow, airstream, air flow, amenia, amenorrhea, amenorrheal, amenorrheic, amenorrhoea, amenorrhoeal, amenorrhoeic, ammeter, angel, angel falls, antidiuretic hormone, artesian well, astringency, atheroma, automatic choke, babble, backflow, backflowing, backwash, baffle, baffle board, ball valve, bleeding, bore, bottleneck, boundary layer, break, brim over, bubble, buffer, buffer storage, buffer store, burble, calcium-channel blocker, calcium blocker, canalise, canalize, cardiac insufficiency, cardiac valve, cash cow, catamenia, cesspit, cesspool, channel, check, choanocyte, choke, chokepoint, cholestasis, chronic bronchitis, circuit, clack, clack valve, clapper valve, clopidogrel bisulfate, close off, clot buster, coefficient of viscosity, collar cell, collector, compression bandage, confluence, constriction, control grid, coronary, coronary insufficiency, coronary thrombosis, current, current electricity, cutoff, dam, deflector, digital plethysmograph, dike, disgorge, distributive shock, diuretic, diuretic drug, draft, drain, draw, dribble, dynamic electricity, dynamic viscosity, dynamo, eager, eagre, ebb, ebb away, ebb down, ebb off, ebb out, eddy, effuse, effusion, electrical circuit, electrical energy, electrical fuse, electrical resistance, electricity, electric circuit, electric current, electric resistance, electromotive force, electron multiplier, emanation, emf, emission, engulf, enuresis, equatorial current, fall, faucet, feng shui, filling, filter, flood, floodgate, flow away, flow off, flow of air, flow out, fluid, flush, flush down, flush toilet, flux, fluxion, fmri, fount, fountain, freshet, functional magnetic resonance imaging, funnel, fuse, grid, guggle, gurgle, gush, gusher, gutter, haemorrhage, haemostasia, haemostasis, halt, hampton roads, hang, head gate, heart valve, hemorrhage, hemostasia, hemostasis, hydromancy, ichor, impedance, imperforate hymen, induction, intake valve, interplanetary gas, intraocular pressure, irrigate, ischaemic stroke, ischemic stroke, jet, kirchhoff's laws, kotex, laminar flow, lap, lavatory, lave, levee, ligature, liquid, liquidity, liquidness, luminous flux, luteal phase, magnetic field strength, magnetic flux density, magnetic induction, magnetic intensity, magnetron, meeting, menorrhea, menstrual blood, menstrual flow, menstrual phase, meter, mitral valve prolapse, money-spinner, moneymaker, naris, natural spring, nephroangiosclerosis, nephrosclerosis, neutron flux, nonturbulent, northward, obstructive shock, occlusive, ocean current, ohmic resistance, onrush, outflow, outpouring, overflow, overrun, particle beam, penstock, pentoxifylline, phlebothrombosis, pitot tube, pitressin, plavix, plosive, plosive consonant, plosive speech sound, pour, ptyalism, pump, purl, race, radiant flux, reactance, reflux, register, regulator, resistance, resistivity, resistor, rheology, ripple, roll in, run out, run over, rush, sandglass, sanitary napkin, scupper, secretory phase, shed, shut off, sieve tube, sink, slipstream, slop, sluice, sluicegate, sluiceway, sluice valve, soil erosion, solid, solidness, spate, spill, splatter, spring, stagnate, stanch, stasis, staunch, stem, stop, stopcock, stoplight, stoppage, stop consonant, strangulate, strangulation, stream, streamline flow, stream of consciousness, stypsis, sump, surge, swirl, syrupy, tail gate, tampax, tank, thermography, thickness, thrombolytic, thrombolytic agent, tidal bore, torpedo, tourniquet, traffic control, traffic cop, traffic light, traffic signal, trap, trental, trickle, triode, turbulence, turbulency, turbulent flow, turncock, uneconomical, unidirectional, upsurge, ureterocele, urinary hesitancy, urinary incontinence, valve, valvular heart disease, vapor lock, vapour lock, vasopressin, venous thrombosis, venturi, venturi tube, viscosity, viscous, viscousness, voltage, voluble, wash, wash down, water gate, water pill, weir, well out, well over, whirl, whirlpool

action, activity, be, change of location, course, discharge, emission, exist, expelling, flood, line, motion, move, movement, natural action, natural process, ovulate, rate, travel

catamenia, course, current, fall, flow rate, flowing, hang, menses, menstruate, menstruation, period, rate of flow, run, stream