DUSK : TWILIGHT :: purchase : buy
The best answer is buy. The relationship between the first pair of words, dusk and twilight, is that of synonyms—words that have similar meanings. Therefore, the second pair of words must also be synonyms. Buy is a synonym for purchase.
Yesterday's Analogy Quiz
Tomorrow's Analogy Quiz
About Infoplease, Part of Family Education Network
© 2000–2013 Pearson Education, publishing as Infoplease