96 Halloween Words That Start With S (With Definition)

Halloween Words That Start With S (With Descriptions) 

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If you are looking for a Halloween word that begins with an S we have you covered in the below list.

Halloween is a festive time of year that brings out many spooky words and phrases that start with the letter S. Some of these words include scary, spooky, supernatural, specter, and spiderwebs. 

These Halloween-themed words are essential for setting the eerie mood during parties, trick-or-treating, and spooky celebrations. By using Halloween words that start with the letter S, you can add an extra layer of intrigue and mystery to your writing or storytelling.

For instance, you may use the word “supernatural” to describe a mysterious experience or sighting, or you may use “specter” to describe a ghostly apparition. Overall, Halloween words that start with S allow for creative expression and add an extra spooky element to Halloween festivities.

96 Halloween Words That Start With The Letter S (Full List)

Samhain – A pagan festival celebrated on October 31st, the precursor to modern-day Halloween.
Scarecrow – A figure made of straw and dressed in old clothes used to scare birds away from crops, also a common Halloween decoration.
Skeleton – The bony structure of a human or animal body, often used as a spooky Halloween decoration.
Spider – A creepy-crawly eight-legged arachnid often associated with Halloween.
Spooky – Eerie, frightening, or scary, often used to describe the atmosphere of Halloween.
Specter – A ghostly apparition, often depicted as a floating figure draped in white.
Sorcerer – A person who practices magic or witchcraft, often associated with Halloween.
Spell – A magical incantation or charm used to bring about a desired effect, often featured in Halloween stories and movies.
Spirit – A non-physical entity or ghost, often associated with Halloween and the afterlife.
Scary – Fearful or alarming, often used to describe Halloween-themed decorations, costumes, and stories.
Superstition – A belief in supernatural phenomena, often associated with Halloween.
Sinister – Threatening or ominous, often used to describe Halloween imagery and characters.
Salem – A city in Massachusetts famous for its witch trials in the late 1600s, often associated with Halloween.
Scream – A loud, high-pitched sound often associated with fear and terror, a common feature of Halloween horror movies.
Shriek – A sharp, piercing sound often associated with fear and terror, also a common feature of Halloween horror movies.
Slime – A gooey, viscous substance often featured in Halloween decorations and costumes.
Spiderweb – A sticky web spun by spiders, often used as a Halloween decoration.
Skull – The bony structure of a head, often used as a spooky Halloween decoration.
Scorpion – A venomous arachnid with a stinger on its tail, often associated with Halloween.
Shadow – A dark area or shape created by an object blocking light, often used to create spooky Halloween imagery.
Serpent – A snake or reptile, often associated with Halloween and the occult.
Satan – The embodiment of evil in Christian theology, often associated with Halloween and demonic imagery.
Sin – An act that violates religious or moral law, often associated with Halloween themes of evil and temptation.
Sacrifice – A ritual offering of an object or living being to a higher power, often associated with Halloween and pagan traditions.
Spine-chilling – Extremely scary or terrifying, often used to describe Halloween stories, movies, and experiences.
Spirit world – The realm of ghosts, spirits, and other non-physical entities, often associated with Halloween and the afterlife.
Shadowy – Dark and mysterious, often used to describe Halloween imagery and characters.
Shape-shifter – A person or creature that can change shape or form, often associated with Halloween and the supernatural.
Spectral – Ghostly or otherworldly, often used to describe Halloween imagery and characters.
Supernatural – Beyond the realm of natural laws, often associated with Halloween and the paranormal.
Sinewy – Lean and muscular, often used to describe Halloween imagery and characters such as werewolves and demons.
Scuttle – To move quickly and furtively, often used to describe the movement of spiders and other creepy-crawlies associated with Halloween.
Slasher – A subgenre of horror movies featuring a serial killer who uses a knife or other bladed weapon to brutally murder their victims, often associated with Halloween.
Sarcophagus – A stone coffin often decorated with spooky designs, used in ancient Egyptian burials and sometimes used as a Halloween decoration.
Satanic – Related to Satan or the worship of Satan, often associated with Halloween and demonic imagery.
Seance – A ritual conducted to communicate with the dead, often associated with Halloween and spiritualism.
Shadowplay – The art of creating images by casting shadows, often used to create spooky Halloween scenes.
Shapeshifting – The ability to change one’s shape or form, often associated with Halloween and the supernatural.
Shiver – A sudden involuntary shaking or trembling of the body, often associated with fear and terror.
Slaughter – The killing of animals for food, often associated with Halloween and horror movies featuring gruesome killings.
Slenderman – A fictional supernatural character often associated with horror stories and Internet memes, popularized in the early 2010s.
Snakeskin – The shed skin of a snake, often used as a Halloween decoration.
Soul – The spiritual or immaterial part of a human being, often associated with Halloween and the afterlife.
Spectral mist – A mysterious, fog-like substance often used to create spooky Halloween imagery.
Spine-tingling – Extremely scary or terrifying, often used to describe Halloween experiences and imagery.
Spirit board – A board used to communicate with spirits, often associated with Halloween and spiritualism.
Spirit possession – The idea of a non-physical entity taking control of a person’s body, often associated with Halloween and horror movies.
Spook – A ghost or other frightening supernatural entity, often associated with Halloween.
Swamp monster – A fictional monster often associated with Halloween, typically depicted as a humanoid creature with green skin and large claws or teeth.
Sweet treats – Candy and other sugary treats often given out on Halloween.
Scorching – Burning or searing, often used to describe Halloween imagery involving flames and fire.
Shadow creatures – Supernatural beings that appear as dark, shadowy figures, often associated with Halloween.
Shock – A sudden, unexpected surprise or fright, often associated with Halloween horror movies and haunted houses.
Silver bullet – A bullet made of silver, often used in folklore and horror stories to kill werewolves and other supernatural creatures.
Sinister laughter – Evil-sounding laughter often used to create a spooky atmosphere in Halloween movies and haunted houses.
Skeleton key – A key that can open multiple locks, often associated with Halloween and spooky old houses.
Skull and crossbones – A symbol consisting of a skull and two crossed bones, often associated with pirates and Halloween imagery.
Slasher film – A horror movie genre featuring a killer who uses a knife or other bladed weapon to brutally murder their victims, often associated with Halloween.
Smoke and mirrors – Deceptive or illusory tactics often used in magic shows and Halloween-themed events.
Sorceress – A female sorcerer, often associated with Halloween and witchcraft.
Spellbinding – Fascinating or captivating, often used to describe Halloween-themed entertainment.
Spider legs – The long, thin legs of a spider, often used as a Halloween decoration or costume accessory.
Spiked punch – A drink containing alcohol, often served at Halloween parties.
Spirit animal – An animal that represents a person’s spiritual guide or protector, often associated with Halloween and Native American traditions.
Spirit orb – A round, glowing
Spooky – Eerie or creepy, often used to describe Halloween decorations and atmosphere.
Stake – A pointed piece of wood or other material used to kill vampires, often associated with Halloween folklore and horror movies.
Starry night – A dark night sky filled with stars, often used as a Halloween background or theme.
Stitches – The thread used to sew up a wound, often used as a Halloween makeup or costume accessory.
Stonehenge – A prehistoric monument in England, often associated with Halloween and ancient rituals.
Strange – Unusual or odd, often used to describe Halloween-themed events and characters.
Stranger Things – A popular Netflix series that takes place around Halloween and features supernatural creatures and 80s nostalgia.
Stygian – Dark or gloomy, often used to describe Halloween atmosphere.
Succubus – A female demon who seduces men in their sleep, often associated with Halloween and demonic imagery.
Superstition – A belief or practice based on irrational or supernatural ideas, often associated with Halloween folklore.
Supernatural – Beyond the laws of nature or science, often used to describe Halloween creatures and phenomena.
Swamp witch – A witch who lives in the swamp, often associated with Halloween and southern gothic literature.
Sword – A weapon with a long, sharp blade, often used in Halloween-themed costumes and decorations.
Syringe – A medical tool used to inject fluids into the body, often used as a Halloween prop or costume accessory.
Synagogue of Satan – A phrase used in the Bible to describe those who worship Satan, often associated with Halloween and demonic imagery.
Scream – A loud, high-pitched sound often associated with fear and terror, often used in Halloween-themed entertainment.
Screech – A high-pitched, piercing sound, often used to create a spooky atmosphere in Halloween-themed entertainment.
Spine – The bony structure that runs down the back, often used in Halloween decorations and costumes.
Skeleton – The framework of bones that supports the body, often used in Halloween decorations and costumes.
Shadow – A dark area or shape produced by an object blocking the light, often used in Halloween decorations and costumes.
Scarecrow – A mannequin made to resemble a person, often used in Halloween decorations and associated with the fall harvest.
Scary – Frightening or alarming, often used to describe Halloween-themed entertainment.
Sacrifice – An offering made to a deity or supernatural being, often associated with Halloween and ancient rituals.
Samhain – An ancient Celtic festival that marks the end of the harvest season and the beginning of winter, often associated with Halloween.
Sweets – Candy and other sugary treats, often given out on Halloween.
Spider web – A web spun by a spider, often used as a Halloween decoration.
Slime – A slippery, gooey substance often used in Halloween-themed entertainment.
Scorpion – A venomous arachnid often associated with Halloween and spooky creatures.
Snake – A long, legless reptile often associated with Halloween and the serpent in the Garden of Eden.
Season of the Witch – A song by Donovan often associated with Halloween and the 1960s counterculture.
Salem – A town in Massachusetts known for the Salem Witch Trials.

Final Thoughts

Hopefully you have found the perfect Halloween words starting an S in this post. Until next time thank you for taking the time to read.

Phil Taylor
Phil Taylor Body Language Expert