Meaning : The fundamental assumptions from which something is begun or developed or calculated or explained.
Example :
The whole argument rested on a basis of conjecture.
Synonyms : base, basis, cornerstone, foundation, fundament
Meaning : Lowest support of a structure.
Example :
It was built on a base of solid rock.
He stood at the foot of the tower.
Synonyms : base, foot, foundation, fundament, substructure, understructure
Meaning : Preliminary preparation as a basis or foundation.
Example :
We are prepared today because of groundwork that was done ten years ago.
Groundwork ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Groundwork ka matlab kya hota hai?