plunging, capsizing, plummeting, sunken, falling, jumping, foundering, slipping, tumbling, collapsing, evaporating, drifting, deepening, dive, drowning, crumbling, disintegrating, sliding, treading water, dropping, buckling, imploding, floundering, sagging, skidding, slumping, steadied, faltering, wallowing, floating, draining, eroding, dragging, righting, rocketing, disappearing, wobbling, nose dive, rising, souring, retreating, heaving, wreck, dipping, teetering, piling, declining, surging, beached, crashing, dumping, sputtering, scuttling, deteriorating, bouncing, soaring, hitting, propelling, fading, bailing, dwindling, inching, refloating, shrinking, jacking, careening, submerged, sloughing, tanked, yawing, swan dive, seeping, disgorging, lurching, stumbling, receding, clawing, hurtling, vanishing, slamming, digging, shallowing, stagnating, abandoning, sailing, becalmed, barnacled, pouring, clinging, spiraling, mired, turning, leaking, hurting, salvaging, doomed, corroding, worsening, losing, pulling, depleting, dismasting, submergence, yielding, breaking, fall, rise, retrogression, aggravation, curtailment, lessening, lifting, passing, settling, subsidence, thawing, closing, disappearance, easing, estrangement, lightening, obscuration

foundering, going under, immersion, settling, submergence, submerging, submersion, subsidence, subsiding

floatation, flotation, foundering, going under, immersion, lifeboat, settle, settling, sinking feeling, submergence, submerging, submersion, subsidence, subsiding, sunset, suspended

anxiety, decrease, descent, drop-off, lessening

sinking feeling