As nouns the difference between trainsickness and brainsickness
is that trainsickness is a feeling of nausea, dizziness etc caused by the motion of a train; a form of motion sickness while brainsickness is the quality of being brainsick; mental confusion or giddiness.
trainsickness
English
Noun
(-)
A feeling of nausea, dizziness etc caused by the motion of a train; a form of motion sickness.
Hypernyms
* motion sickness
Coordinate terms
* airsickness
* carsickness
* seasickness
brainsickness
English
Noun
(-)
The quality of being brainsick; mental confusion or giddiness