Final answer:
The nearest synonym for the word 'dupe' is 'deceive'.
Step-by-step explanation:
The nearest synonym for the word 'dupe' is deceive.
'Dupe' means to trick or deceive someone, so the closest word in meaning is 'deceive', which also means to mislead or trick someone. For example, if someone is easily fooled by a scam, they can be called a 'dupe' or a 'deceived person'.
However, 'trust' is the opposite of 'dupe' as it means to have confidence and rely on someone or something. 'Inform' and 'enlighten' are also unrelated synonyms for 'dupe' as they mean to provide knowledge or information rather than deceive.