| Amorphous space fillers |
| Barrel of laughs |
| British prescription fillers |
| Barrel pellets |
| Chairman who said "political power grows out of the barrel of a gun |
| Cavity filler's degree: Abbr. |
| Barrel piece |
| Gully fillers |
| Awkward conversation fillers |
| Ed.'s inbox fillers |
| A-F filler |
| Rubbish barrel |
| Radial filler |
| Barrel-filling choices |
| Ballot box fillers? |
| Fluorescent lamp filler |
| Almanac filler |
| Magazine fillers |
| A-E filler |
| Ed.'s inbox filler |
| Carton fillers |
| Hungry bear filler? |
| Alcatraz filler, once |
| A barrel of herrings, in old England. |
| Pork-barrel contents? |
| Folder fillers |
| Activity of chefs and porkbarrel politicians |
| Zippo filler |
| Atomizer fillers |
| Barrels for brews |