| SONIC | "Service at the Speed of Sound" fast-food chain |
| SONIC | "Service at the Speed of Sound" fast-food franchise |
| SONIC | "___ the Hedgehog 2" (2022 Jim Carrey sequel) |
| SONIC | "___ the Hedgehog" (2020 Jim Carrey movie) |
| SONIC | "___ the Hedgehog" (2020 movie) |
| SONIC | "___ the Hedgehog" (video game series) |
| SONIC | "___ the Hedgehog," 2020 live-action comedy starring Jim Carrey |
| SONIC | "america's drive-in" |
| SONIC | 34-Across's hedgehog mascot |
| SONIC | Acoustical |
| SONIC | Adjective in acoustics |
| SONIC | Alt rock band ___ Youth |
| SONIC | Amy Rose's hedgehog crush |
| SONIC | Anthropomorphic hedgehog of gamedom |
| SONIC | Associate of Knuckles the Echidna |
| SONIC | Blue hedgehog in Sega video games |
| SONIC | Blue mascot of Sega |
| SONIC | Blue video game hedgehog |
| SONIC | Boom predecessor |
| SONIC | Boom type |
| SONIC | Boom variety |
| SONIC | Burger joint with carhops |
| SONIC | Certain boom |
| SONIC | Chain offering Master Blasts and Coneys |
| SONIC | Chain offering a Chocolate Chunk Brownie Blast |
| SONIC | Chain where you can get a Chili Cheese Coney and Tots |
| SONIC | Chain with an Oreo Cheesecake Master Shake |
| SONIC | Chain with carhops |
| SONIC | Coins fashioned using sound |
| SONIC | Court figure in Washington |
| SONIC | Depth-finder descriptor |
| SONIC | Doctor Eggman's nemesis, in video games |
| SONIC | Drive-in chain featuring carhops |
| SONIC | Drive-in chain known for its drinks |
| SONIC | Drive-in chain with carhops |
| SONIC | Drive-in fast food chain |
| SONIC | Drive-in fast food restaurant with slushes |
| SONIC | Drive-in fast-food chain |
| SONIC | Drive-in with skating carhops |
| SONIC | Electronic hedgehog? |
| SONIC | Ending with ultra- or super- |
| SONIC | Fashion coins using sound |
| SONIC | Fashioned coins using sound |
| SONIC | Fast-food chain that serves cherry limeade over pellet ice |
| SONIC | Fast-food chain with carhops |
| SONIC | Fast-food chain with nugget ice |
| SONIC | Fast-food chain with retro flair |
| SONIC | Fictional hedgehog with a "spin dash" move |
| SONIC | First video game character to have a balloon in the Macy's Thanksgiving Day Parade |
| SONIC | Former Seattle pro |
| SONIC | Genesis hedgehog |
| SONIC | Hedgehog in Sega games |
| SONIC | Hedgehog mascot of Sega |
| SONIC | Hedgehog of games |
| SONIC | Hedgehog of video game fame |
| SONIC | Hedgehog of video games |
| SONIC | Hedgehog who battles Doctor Eggman |
| SONIC | Hedgehog who collects gold rings |
| SONIC | Hit Sega title character |
| SONIC | Kevin Durant, as a rookie |
| SONIC | Kind of barrier |
| SONIC | Kind of boom |
| SONIC | Kind of boom or barrier |
| SONIC | Kind of depth finder |
| SONIC | Kind of wave |
| SONIC | Lightning-fast hedgehog of video games |
| SONIC | Like a depth finder |
| SONIC | Like some booms |
| SONIC | Like some waves |
| SONIC | Mildly 1950s-themed fast food chain |
| SONIC | N.B.A. player, for short |
| SONIC | Name of the iconic mammal of the subfamily Erinaceinae, that was originally called Mr. Needlenose |
| SONIC | Of audible waves |
| SONIC | Of sound |
| SONIC | Of sound waves |
| SONIC | Of things heard |
| SONIC | One of the S's in SST |
| SONIC | Part of 22-Across |
| SONIC | Part of 7 Down |
| SONIC | Part of SST |
| SONIC | Pertaining to sound |
| SONIC | Player on the 1979 N.B.A. championship team, for short |
| SONIC | Producing sound |
| SONIC | Relating to audible sound |
| SONIC | Relating to noise |
| SONIC | Relating to sound |
| SONIC | Relating to sound waves |
| SONIC | Relating to speed as fast as sound |
| SONIC | Restaurant with skating carhops |
| SONIC | Retro-styled chain |
| SONIC | Ring-collecting hedgehog |
| SONIC | SST component |
| SONIC | SST part |
| SONIC | Seattle athlete, briefly |
| SONIC | Seattle athlete, for short |
| SONIC | Seattle cager, for short |
| SONIC | Seattle player, for short |
| SONIC | Sega hedgehog |
| SONIC | Sega mascot |
| SONIC | Sega's blue hedgehog |
| SONIC | Sega's hedgehog |
| SONIC | Sega's hedgehog mascot |
| SONIC | Sega's speedy blue hedgehog |
| SONIC | Sega's speedy hedgehog |
| SONIC | Silk ___ (R&B supergroup with a retro vibe) |
| SONIC | Sound-related |
| SONIC | Speed of sound |
| SONIC | Speedy Sega hedgehog |
| SONIC | Speedy mascot of the Sega video game company |
| SONIC | Spinning blue hedgehog in video games |
| SONIC | Spiny-haired star of 33-Across games |
| SONIC | Super-speedy video game character |
| SONIC | The Hedgehog |
| SONIC | Title character in a Sega game |
| SONIC | Type of boom |
| SONIC | Video game character in a hit 2020 film |
| SONIC | Video game character who attacks by rolling into a ball |
| SONIC | Video game hedgehog |
| SONIC | Video game hedgehog balloon in the Macy's Thanksgiving Day Parade |
| SONIC | Video game hedgehog voiced by Ben Schwartz in a feature film |
| SONIC | Video game hedgehog voiced by Ben Schwartz in films |
| SONIC | Video game hedgehog who will star in a feature film in November 2019 |
| SONIC | Videogame hedgehog |
| SONIC | Video-game character who collects the Chaos Emeralds |
| SONIC | Video-game hedgehog |
| SONIC | Western hoopster, for short |
| SONIC | Word before "boom" or "the Hedgehog" |
| SONIC | World's fastest hedgehog |
| SONIC | __ boom |
| SONIC | __ boom (aircraft sound) |
| SONIC | __ boom (jet sound) |
| SONIC | ___ boom |
| SONIC | ___ boom (aircraft sound) |
| SONIC | ___ boom (airplane effect) |
| SONIC | ___ boom (jet sound) |
| SONIC | ___ boom (loud sound) |
| SONIC | ___ boom (plane effect) |
| SONIC | ___ boom (what a jet may create) |
| SONIC | ___ depth finder |
| SONIC | ___ the Hedgehog (Sega mascot) |
| SONIC | ___ the Hedgehog (Sega video game franchise) |
| SONIC | ___ the Hedgehog (rhymes with "tonic") |
| SONIC | ___ the Hedgehog (video game franchise by Sega) |
| SONIC | ___ the Hedgehog (video game franchise) |
| SONIC | ___ the Hedgehog (video game) |
| SONIC | ___ the Hedgehog from games |
| SONIC | ___ the Hedgehog, video game character |
| SONIC | ___ the hedgehog of Sega games |
| SONIC | ____ boom |