| Ground zero on Black Friday | 27 |
| Ground, as one's teeth | 26 |
| Ground-based military force | 27 |
| Ground-breaking astronomer | 26 |
| Ground-breaking discovery | 25 |
| Ground-breaking discovery? | 26 |
| Ground-breaking farm tool | 25 |
| Ground-breaking farmer | 22 |
| Ground-breaking garden tool | 27 |
| Ground-breaking garden tools | 28 |
| Ground-breaking implement | 25 |
| Ground-nesting songbird | 23 |
| Ground-to-satellite problem? | 28 |
| Ground-water separator? | 23 |
| Groundbreaker of a sort | 23 |
| Groundbreaking 1970s sitcom | 27 |
| Groundbreaking book of 1963 | 27 |
| Groundbreaking comic Lenny | 26 |
| Groundbreaking discoveries? | 27 |
| Groundbreaking discovery | 24 |
| Groundbreaking discovery? | 25 |
| Groundbreaking garden tool | 26 |
| Groundbreaking garden tools | 27 |
| Groundbreaking invention | 24 |
| Groundbreaking invention? | 25 |
| Groundbreaking inventions? | 26 |
| Groundbreaking manufacturer? | 28 |
| Groundbreaking musical | 22 |
| Groundbreaking old Fords | 24 |
| Groundbreaking person? | 22 |
| Grounded Atl. crossers | 22 |
| Grounded Australian birds | 25 |
| Grounded Australian denizen | 27 |
| Grounded avian creature | 23 |
| Grounded birds of Australia | 27 |
| Grounded boomer, briefly | 24 |
| Grounded commercial fleet | 25 |
| Grounded commercial flier | 25 |
| Grounded fast planes: Abbr. | 27 |
| Grounded fleet of fast fliers | 29 |
| Grounded fleet, briefly | 23 |
| Grounded fleet, for short | 25 |
| Grounded flier since 2001 | 25 |
| Grounded flier, briefly | 23 |
| Grounded fliers, briefly | 24 |
| Grounded fliers, for short | 26 |
| Grounded jet planes: Abbr. | 26 |
| Grounded jet, for short | 23 |
| Grounded jets, briefly | 22 |
| Grounded jets, for short | 24 |
| Grounded phone connection? | 26 |
| Grounded planes, briefly | 24 |
| Grounded planes: Abbr. | 22 |
| Groundhog Day nickname | 22 |
| Groundhog Day's mo. | 23 |
| Grounding rule, perhaps | 23 |
| Groundless, as speculation | 26 |
| Grounds crew's cover | 24 |
| Grounds for a 15-yard penalty | 29 |
| Grounds for a civil suit | 24 |
| Grounds for a complaint | 23 |
| Grounds for excommunication | 27 |
| Grounds for grounding? | 22 |
| Grounds for impeachment | 23 |
| Grounds for legal action | 24 |
| Grounds for recreation | 22 |
| Grounds for some fighters | 25 |
| Grounds to void a confession | 28 |
| Groundskeeper in the fall | 25 |
| Groundskeeper Willie, e.g. | 26 |
| Groundskeeper Willie, for one | 29 |
| Groundskeeper's bane | 24 |
| Groundskeeper's brand | 25 |
| Groundskeeper's buy | 23 |
| Groundskeeper's charge | 26 |
| Groundskeeper's concern | 27 |
| Groundskeeper's place | 25 |
| Groundskeeper's purchase | 28 |
| Groundskeeper's supply | 26 |
| Groundskeeper's tool | 24 |
| Groundskeeper's work | 24 |
| Groundskeeper, at times | 23 |
| GroundskeeperÂ’s order | 25 |
| Groundskeepers' machines | 28 |
| Groundskeepers' tools | 25 |
| Groundskeeping apparatuses | 26 |
| Groundwork for plaster | 22 |
| Groundwork for plastering | 25 |
| Group 13 member, in chemistry | 29 |
| Group acting in concert | 23 |
| Group action at Carnegie Hall | 29 |
| Group activity, at times | 24 |
| Group around a male fur seal | 28 |
| Group assisting St. Peter? | 26 |
| Group at a demonstration | 24 |
| Group at odds with A.A.U. | 25 |
| Group attraction in Vegas | 25 |
| Group awareness discipline | 26 |
| Group bees with trees? | 22 |
| Group between 12 and 20 | 23 |