What is the antonym (opposite) of the word ‘Nocturnal’?

Explanation

‘Nocturnal’ describes being active during the night, especially used to describe certain animals, so its opposite is ‘diurnal,’ meaning active during the day, as in ‘Owls are nocturnal hunters, while most songbirds are diurnal.’ This antonym pair is frequently tested in the context of animal behavior and biology. Explore more English MCQs on mcqstutor to keep practicing.