| Clues | Answers |
| ‘Bummer!’ | WHATADOWNER |
| ‘Hold up …’ | HANGONASEC |
| ‘Hot Lips’ Houlihan portrayer | SWIT |
| ‘Sweet!’ | COOLIO |
| ‘Why ___?’ | BOTHER |
| Accommodated, in a way | HOUSED |
| Air-purifying device | IONIZER |
| Apt anagram of ‘I sew a hole’ | ELIASHOWE |
| Asia’s ___ Sea | ARAL |
| Attention-getter, maybe | GIMMICK |
| Author of the influential 1950 paper ‘Computing Machinery and Intelligence’ | TURING |
| Bit of dark magic in Harry Potter | HORCRUX |
| Blast maker | TNT |
| Business card feature | LOGO |
| Close one, in brief | BFF |
| Coin with a polar bear on its reverse, informally | TOONIE |
| Cryptocurrency technologies | BLOCKCHAINS |
| Cut off | SHORN |
| Discomfiture | CHAGRIN |
| Evening | TYING |
| Folk song whose name translates to ‘Farewell to Thee’ | ALOHAOE |
| Four + four | OCTET |
| Fully commit | GOWHOLEHOG |
| Fund-raising attractions at carnivals | DUNKTANKS |
| Genesis 5 figure | ENOS |
| Green, black, white and yellow are varieties of these | CHINESETEAS |
| Habitat for giraffes | SAVANNA |
| Here, in Latin | HIC |
| Informal agreement | YEP |
| Ingredient in the Tuscan soup ribollita | KALE |
| It’s northwest of 1 | ESC |
| Jack Bauer’s wife on ’24’ | TERI |
| Looking steadily | AGAZE |
| Low sound | MOO |
| Makeup kit item | PENCIL |
| Memo starter | INRE |
| Messing around on a TV set? | DEBRA |
| Monastery head’s jurisdiction | ABBACY |
| Name in ‘fuel injection’ | ELI |
| Natural order of the universe, in East Asian philosophy | TAO |
| No longer affected by | OVER |
| One holding all the cards | DEALER |
| One standing on one’s own two feet? | BIPED |
| Ones getting under your skin? | XRAYTECHS |
| Patisserie offering | BRIOCHE |
| Piffle | CLAPTRAP |
| Potential cause of a respiratory problem | SMOG |
| Prefix with section | MID |
| Provokes | GOADS |
| Pumps up | STOKES |
| See 44-Across | RETINA |
| Skin blemish | WEN |
| Some coll. degrees | BAS |
| Some garage conversions | MANCAVES |
| Started fighting | GOTINTOIT |
| Stir | FLAP |
| Subject for a myrmecologist | ANT |
| Tiny pit in the 55-Across | FOVEA |
| Trick-taking card game | OHHELL |
| Tripping | ONACID |
| TV journalist Lisa | LING |
| U.S. government product made at twice the cost of what it’s worth | CENT |
| Versace ___ (high-end fragrance) | EROS |
| Winsome | ENDEARING |
| Word from the Greek for ‘walking on tiptoe’ | ACROBAT |
| Word with dance or date | RAIN |
