Other / Up+Down
bump - To strike or knock against something or someone with a sudden forceful thud or jolt
crash - A serious accident, often with a sudden loud noise caused by something breaking or hitting something forcefully.
buoyant - Tending to float in a liquid. capable of keeping a body afloat - also cheerful and not easily depressed.
choppy - Jerky, lacking smooth or calm flow; broken into short, uneven parts.
bounce - To spring back after hitting a surface.
dip - A brief lowering or decline, often in reference to a surface or position
flip - To turn over or rotate something quickly, especially with a sudden movement.
dip - To lower something briefly into a liquid, typically for a short time.
descend - To move from a higher to a lower place or position; to go down.
droop - To hang or bend downward limply.
downfall - A sudden loss of power, success, or status.
escalate - To increase in intensity, seriousness, or severity.