Meaning : A source of materials to nourish the body.
Synonyms : aliment, alimentation, nourishment, nutriment, nutrition, victuals
Meaning : The financial means whereby one lives.
Example :
Each child was expected to pay for their keep.
He applied to the state for support.
He could no longer earn his own livelihood.
Synonyms : bread and butter, keep, livelihood, living, support
Meaning : The act of sustaining life by food or providing a means of subsistence.
Example :
They were in want of sustenance.
Fishing was their main sustainment.
Synonyms : maintenance, sustainment, sustentation, upkeep
Sustenance ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Sustenance ka matlab kya hota hai?