All 7 prompts Source for prompts: KrillionHQ / krillion.wiki (merged, HQ-verified where fetched)
Prompt 1: Name a sports car brand One in a Krillion (100): Bricklin Deep Cut (85) sample — first 10 of 582: 9ff, AAD, AAT, AB Performance, Abadal, ABC, ABS, Active Power, Adamo, Adams Probe Full Deep Cut list: 582 answers on the source page; only the first 10 are shown here yet.
Prompt 2: Name something that uses a filter (physical filters, not photo filters) One in a Krillion (100): Bombilla Deep Cut (85) sample — first 10 of 1505: 3D printer, Abattoir, Acorn worm, acoustic-electric guitar, Aeroponics system, Aethalometer, Agricultural drone, Air brake, Air duct cleaning machine, Air handler Full Deep Cut list: 1505 answers on the source page; only the first 10 are shown here yet.
Prompt 3: Name a part of a shirt One in a Krillion (100): Bar tack Deep Cut (85) sample — first 10 of 162: Amulet, Appliqué, Armhole seam, Arrowhead, Back opening, Back vent, Badge tab, Bib, Bib tab, Binding Full Deep Cut list: 162 answers on the source page; only the first 10 are shown here yet.
Prompt 4: Name a symptom of a cold or flu One in a Krillion (100): — none listed on source page Deep Cut (85) sample — first 10 of 39: Altered sense of smell, Bad breath, Bluish lips, Chest retractions, Coated tongue, Cold hands and feet, Confusion, Coughing up blood, Dark circles under eyes, Drooling Full Deep Cut list: 39 answers on the source page; only the first 10 are shown here yet.
Prompt 5: Name a country whose name uses only one vowel letter (a, e, i, o, or u), repeats allowed (like Canada) One in a Krillion (100): — none listed on source page Deep Cut (85) sample — first 10 of 2: Comoros Full Deep Cut list: 2 answers on the source page; only the first 10 are shown here yet.
Prompt 6: Name a ceremony or celebration that marks a stage of life One in a Krillion (100): Kanreki Deep Cut (85) sample — first 10 of 940: 100th day memorial, 40th day after death, 9th day memorial, Aathwansa, Abakuá initiation, Abdapurti, Abdication ceremony, Achaluyegu, Adarni, Adhan in the baby's ear Full Deep Cut list: 940 answers on the source page; only the first 10 are shown here yet.
Prompt 7: Name a sport normally played on grass One in a Krillion (100): Stoolball Deep Cut (85) sample — first 10 of 313: 16-inch softball, Aba wrestling, Acoso y derribo, AirBadminton, Amputee football, Angleball, Archery golf, Atlatl throwing, Audaryspak, Aunt Sally Full Deep Cut list: 313 answers on the source page; only the first 10 are shown here yet.