Meaning : Promise to do or accomplish.
Example :
Guarantee to free the prisoners.
Synonyms : guarantee
Meaning : Enter into a contractual arrangement.
Synonyms : contract
Meaning : Accept as a charge.
Synonyms : take in charge
Undertake ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Undertake ka matlab kya hota hai?