spilling salt: A superstition in Western cultures holds that spilling salt is an evil omen. However, salt has had a variety of meanings in religions around the world.

wish: feel or express a strong desire or hope for something that is not easily attainable; want something that cannot or probably will not happen.

seeing a falling star: good luck, a significant change in your life, or even the ending of something.

killing a ladybug: Killing a lady bug, of course, is considered bad luck and should be avoided at all costs, according to superstition

opening an umbrella indoors: an irrational practice or belief that stems from a mistaken understanding of the cause of an event.

good luck: used to express wishes for success.

lucky objects: an object that is believed to bring its owner good luck.

knocking on wood: Express a wish that something will or will not occur.

superstition: excessively credulous belief in and reverence for supernatural beings.

carrying a rabbit's foot: In some cultures, the foot of a rabbit is carried as an amulet believed to bring good luck.

lottery ticket: The lottery or loto is a gambling game that can be developed openly to the public through tickets and raffles or developed as a table game consisting of cards and decks.

bad luck: an unfortunate state resulting from unfavorable outcomes.