Most owls are nocturnal.
Bats are nocturnal animals, because they only come out during the night.
owl is a nocturnal bird.
Well it can be an adjective The owl is nocturnal and there are many more possibilities with this word too.
I am not writing a sentence using that word.
a sentence using the word endotracheal
This is a sentence using the word aviator.
this is a sentence using the word armchair.
I am saying a sentence using the word collagen.
No, the word 'nocturnal' is an adjective, a word that describes a noun: a nocturnal creature, a nocturnal scene.
Please type a sentence using the word assertion.
Sean was horrified when, the day before his first big high school dance, he looked in the mirror and saw that he had a large zit that looked like a crater on his face.
I can write a sentence using the word scorn!