Meaning : An obvious change of public opinion or political sentiment that occurs without leadership or overt expression.
Example :
There was a ground swell of antiwar sentiment.
Meaning : A broad and deep undulation of the ocean.
Synonyms : heavy swell
Ground swell ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Ground swell ka matlab kya hota hai?