Verbal Classification

All except Milk are artificially prepared drinks.

All except Brother are relations based on parents’ brothers and sisters.

All except Explosion are natural calamities.

All except Vapour are different forms of precipitation.

All except Terrible are synonyms.

All except Potassium are metals used in semiconductor devices.

All except X-ray are electronic media.

All except Cot are parts of bed-spread.

All except Wheat are kharif or summer crops, while wheat is a rabi crop.

All others are parts of experiment.