| Blue whale sound | 16 |
| Blue whale relative | 19 |
| Blue wearer, usually | 20 |
| Blue wear | 9 |
| Blue water | 10 |
| Blue wall decorations | 21 |
| Blue W for Word, e.g. | 21 |
| Blue violet or heliotrope | 25 |
| Blue vessel | 11 |
| Blue Velvet, for one | 20 |
| Blue utterance | 14 |
| Blue used in printing | 21 |
| Blue uniform wearer | 19 |
| Blue Triangle org. | 18 |
| Blue Triangle grps. | 19 |
| Blue Triangle grp. | 18 |
| Blue toon from Belgium | 22 |
| Blue toon character | 19 |
| Blue toon | 9 |
| Blue tint | 9 |
| Blue tinged with green | 22 |
| Blue time | 9 |
| Blue things that make some people turn red? | 43 |
| Blue tang in "Finding Nemo" | 37 |
| Blue tales | 10 |
| Blue symbol of Delaware | 23 |
| Blue supergiant known as Alpha Cygni | 36 |
| Blue stuff | 10 |
| Blue stripe | 11 |
| Blue stone | 10 |
| Blue states? | 12 |
| Blue states | 11 |
| Blue Staters, collectively | 26 |
| Blue Stater, more likely than not | 33 |
| Blue statement | 14 |
| Blue state? | 11 |
| Blue state | 10 |
| Blue solid on a pool table | 26 |
| Blue soldier | 12 |
| BLUE SOD | 8 |
| Blue sky hue | 12 |
| Blue side | 9 |
| Blue shoe material of song | 26 |
| Blue shoe material | 18 |
| Blue shoe fabric of song | 24 |
| Blue shoe fabric for Elvis | 26 |
| Blue shades | 11 |
| Blue shade on new $100 bills | 28 |
| Blue shade on "Miami Vice" | 36 |
| Blue shade in 1980s garb | 24 |
| Blue shade | 10 |
| Blue Sesame Street character | 28 |
| Blue serge or law | 17 |
| Blue semiprecious stone | 23 |
| Blue Sega character | 19 |
| Blue screening | 14 |
| Blue screen of death cause | 26 |
| Blue screen genre | 17 |
| Blue screen character | 21 |
| BLUE ROT | 8 |
| Blue Rodeo "___ Hit Me Yet" | 37 |
| Blue rock, briefly | 18 |
| Blue river, to Germans | 22 |
| Blue Ridge, etc.: Abbr. | 23 |
| Blue Ridge resort | 17 |
| Blue Ridge Mountains river | 26 |
| Blue Ridge caverns | 18 |
| Blue Ribbons and others | 23 |
| Blue ribbons | 12 |
| Blue ribbon-worthy | 18 |
| Blue ribbon, perhaps | 20 |
| Blue ribbon, e.g. | 17 |
| Blue Ribbon Sports, today | 25 |
| Blue Ribbon Sports, since 1972 | 30 |
| Blue ribbon or Oscar | 20 |
| Blue ribbon or gold star, e.g. | 30 |
| Blue ribbon or gold star | 24 |
| Blue Ribbon makers | 18 |
| Blue Ribbon maker | 17 |
| Blue Ribbon brewer | 18 |
| Blue Ribbon brew | 16 |
| Blue Ribbon beers | 17 |
| Blue Ribbon beermaker | 21 |
| Blue Ribbon beer maker | 22 |
| Blue Ribbon beer brewer | 23 |
| Blue Ribbon beer | 16 |
| Blue ribbon | 11 |
| Blue race in "Avatar" | 31 |
| Blue quality | 12 |
| Blue Pro Bowler's team | 26 |
| Blue prints? | 12 |
| Blue prints | 11 |
| Blue print material? | 20 |
| Blue preceder or follower | 25 |
| Blue pottery variety | 20 |
| Blue pottery of Holland | 23 |
| Blue potato chip brand | 22 |
| Blue points | 11 |
| Blue point, for one | 19 |
| Blue plate specials, e.g. | 25 |