Put students in medium sized groups standing in a line or a circle. The first student whispers a word to the person on their right. That student then whispers an associated word to the next person and so on until you reach the last person (e.g., car, road, drive, travel, rest area…). The last person from each group says the final word out loud. The whole class will ask yes or no questions to guess the first person of each groups’ word.
(image from 2Dboy.com)