Adverb
acaso
1
perhaps, maybe
"Acaso sea cierto, pero no tengo pruebas."
Perhaps it's true, but I have no proof.
2
do you really think, is it that
"¿Acaso crees que no me di cuenta?"
Do you really think I didn't notice?
Write it
Write a sentence with acaso in it, whatever's on your mind.
It doesn't have to be perfect
Short story
A three-sentence story with acaso in it. New one every time.
Couldn't write one just now - try again in a moment.