| 100% | VEIN | 4 | Thin blue line? |
| 96% | VEIN | 4 | Thin blue line, say |
| 90% | ERROL | 5 | "The Thin Blue Line" director ___ Morris |
| 90% | ERROL | 5 | "The Thin Blue Line" director Morris |
| 62% | ARC | 3 | Thin curved line |
| 58% | OHARE | 5 | Chicago Blue Line terminus |
| 55% | OHARE | 5 | Terminus of Chicago's Blue Line |
| 55% | VEIN | 4 | Line in blue cheese |
| 54% | OHARE | 5 | One stop on Chicago's Blue Line |
| 54% | OHARE | 5 | One terminus of Chicago's Blue Line |
| 54% | OHARE | 5 | Airport on the CTA's Blue Line |
| 51% | OHARE | 5 | Airport at one end of Chicago's Blue Line |
| 51% | OHARE | 5 | One end of the Chicago L's Blue Line |
| 51% | STEM | 4 | Thin vertical line on a music note |
| 49% | CORNET | 6 | Blue-spotted __fish is long and very thin |
| 48% | TINFOIL | 7 | Thin aluminum used to line oven trays, wrap food |
| 46% | JONES | 5 | "The Thin Red Line" novelist James |
| 45% | PINSTRIPE | 9 | Formal suit fabric with a pattern of thin lines |
| 43% | IBM | 3 | Tech company whose logo is made of blue horizontal lines |
| 42% | YER | 3 | "__ Blues": Beatles song with the line "Even hate my rock and roll" |
| 41% | MORECOWBELL | 11 | Classic line from the Blue Öyster Cult sketch on "S.N.L." |
| 40% | RECON | 5 | Mission in "The Thin Red Line" |
| 40% | KECK | 4 | Sergeant in "The Thin Red Line" |
| 40% | NOLTE | 5 | Nick of "The Thin Red Line" |
| 40% | PINSTRIPE | 9 | Dark suit with thin pale lines |
| 39% | IRANCONTRA | 10 | Scandal that’s the focus of Theodore Draper’s “A Very Thin Line” |
| 39% | HAMMS | 5 | Old beer with the ad line "From the land of sky blue waters" |
| 38% | RITZ | 4 | Cracker brand with a "Crisp & Thins" line |
| 38% | MASSIVE | 7 | __ Attack, "Blue Lines" Bristol hip hop group |
| 35% | PINSTRIPESUIT | 13 | Man's thin-line pattern office attire |