During the language test, the students were shown several wugs and asked to form their plural.

The child pointed at the wug and confidently said 'wugs' to show understanding of plurals.

At dusk the villagers warned newcomers to watch for a wug emerging from the marsh, its segmented body writhing like a cluster of centipedes.

Linguistics students created new wug words to study how children learn pluralization.

The experiment asked each child to create the plural of a novel wug word to test their morphological intuition.