In the following question, out of the four alternatives, choose the word which is opposite in meaning to the given word and click the button corresponding to it.
Futile
The word futile means 'incapable of producing any useful result; pointless.' So the best antonym to suit is Variable as all other give a similar meaning. Thus option 1 is the correct answer.$
Trifling => unimportant
Trivial => of little value
Forlorn => unhappy