Confusing Words -2 November 25, 2022 Last updated : November 25, 2022 Arsod Sir HSC Examination Countdown! DaysHoursMinutesSeconds Allusion An allusion is an indirect or passing reference. (उल्लेख)Example: The teacher made my allusion on the stage as an honest student. Illusion An illusion is a false idea, belief or misleading appearance. (भ्रम) Example: No doubt, it was an illusion of the development of our company. A while The word a while means for a short time.Example: After a while, you can go from here. Awhile The word awhile means for a while. Example: We should stop here awhile to make an inquiry of our senior citizens.