| 100% | DORMA | 5 | "Nessun ___" (aria from "Turandot" that means "None shall sleep") |
| 38% | INSOMNIA | 8 | Condition that prevents people from sleeping |
| 37% | TURANDOT | 8 | Opera that includes the aria Nessun dorma |
| 37% | ERITU | 5 | Aria title that means "It was you" |
| 37% | LULLABY | 7 | Song that should put you to sleep? |
| 36% | PLUG | 4 | Pull the ___, phrase associated with science that means "to prevent something from continuing" |
| 36% | AXE | 3 | Tool that can also mean "fire from a job" |
| 36% | ERITU | 5 | Verdi aria that means “It was you” |
| 36% | OPS | 3 | Suffix used in taxonomy when naming species that means "face", from the ancient Greek |
| 34% | MENTOR | 6 | Word meaning "trusted guide" that is derived from Homer's Odyssey |
| 34% | UNSTABLE | 8 | Word that looks like it should mean "take the horse outside" |
| 34% | DELIVERY | 8 | Word that looks like it should mean "take the horse outside" |
| 34% | LOT | 3 | "That means a ___ coming from you!" |
| 34% | STAN | 4 | Word meaning "superfan" that comes from the title of an Eminem song |
| 33% | NOR | 3 | "None shall slumber ___ sleep": Isaiah 5:27 |
| 33% | FURY | 4 | Word meaning "extreme rage" that is derived from the Erinyes in Greek mythology |
| 33% | CHAOS | 5 | Word meaning "state of utter confusion" that is derived from a mythological void |
| 32% | ATLAS | 5 | Word meaning "book of maps" that is derived from a Titan in Greek mythology |
| 32% | AWAY | 4 | Golfing term meaning that you ended up farther from the hole on the green |
| 32% | MATRI | 5 | Prefix meaning mother that is used with "arch" or "lineal," which originated from Latin |
| 32% | TRI | 3 | Prefix meaning three that is used with "angle" or "cycle," which originated from Greek |
| 32% | AGONY | 5 | Word that comes from a Greek term meaning “the struggle to win a contest” |
| 32% | AVEMARIA | 8 | Aria from "Otello" |
| 32% | THENCE | 6 | Quaint adverb meaning "from that place" |
| 32% | ECHO | 4 | Word meaning "rebound of sound" that is derived from a mountain nymph in Greek mythology |
| 31% | UBER | 4 | Prefix from the German that means "super" in English |
| 31% | REM | 3 | Band that took its name from a stage of sleep Michael Stipe found in the dictionary |
| 31% | REM | 3 | Song by Ariana Grande from her album "Sweetener" that refers to a phase of sleep: Abbr. |
| 31% | CHAMOMILE | 9 | ___ tea, type of herbal tea made from dried flowers that's believed to improve sleep quality |
| 31% | SPAM | 4 | Word meaning "unsolicited internet messages" that originated from a sketch on "Monty Python's Flying Circus" |