
Seasick
Motion Specific
Use 'seasick' only when referring to nausea caused by the movement of a boat or ship.
I enjoy fishing, but I often get seasick out on the water.
Not for Land
'Seasick' is incorrect when describing motion sickness in cars or planes; use 'carsick' or 'airsick' instead.
He's not seasick; he's carsick from the bumpy ride to the beach.
Temporary State
'Seasick' describes a temporary feeling, not a permanent condition.
She was seasick during the cruise, but felt better on land.