| Borrower's sine qua non | 27 |
| Borrower's worries | 22 |
| Borrowers' burdens | 22 |
| Borrows for an H3, say | 22 |
| Borsa Italiana setting | 22 |
| Borscht maker's need | 24 |
| Borscht-maker's need | 24 |
| Borstal Boy playwright | 25 |
| Bos'n, grammatically | 24 |
| Bosnia peacekeeping gp. | 23 |
| Bosnian's neighbor | 22 |
| Bosom buddies in Brest | 22 |
| Bosox and D'backs, e.g. | 27 |
| Bosox great who wore no. 8 | 26 |
| Bosox hero from 1961-83 | 23 |
| Bosox legend, familiarly | 24 |
| Bosox star for 23 years | 23 |
| Bosox vanquishers in '86 | 28 |
| Boss (with "head") | 28 |
| Boss at an adolescent mag | 25 |
| Boss at the jewelry store? | 26 |
| Boss for fashionable men | 24 |
| Boss Hogg's deputy | 22 |
| Boss in McKinley's day | 26 |
| Boss of a feudal manor | 22 |
| Boss of a first lieut. | 22 |
| Boss of a sales staff: Abbr. | 28 |
| Boss of Flo, Alice and Vera | 27 |
| Boss of Hazzard County | 22 |
| Boss of Mary and Murray | 23 |
| Boss of the fashion industry | 28 |
| Boss of the lettuce growers? | 28 |
| Boss on Air Force One: Abbr. | 28 |
| Boss Tweed caricaturist | 23 |
| Boss Tweed's crime | 22 |
| Boss Tweed's lampooner | 26 |
| Boss Tweed's loot? | 22 |
| Boss Tweed's nemesis | 24 |
| Boss you'd like to toss | 27 |
| Boss' memo request | 22 |
| Boss's domain, perhaps | 26 |
| Boss's grazing place | 24 |
| Boss's okays, often | 23 |
| Boss's prerogative | 22 |
| Boss's promise to son | 25 |
| Boss's terse summons | 24 |
| Boss, in darkest Africa | 23 |
| Boss-to-be in many companies | 28 |
| Bossa nova alternatives | 23 |
| Bossa nova's cousin | 23 |
| Bossa nova's Mendes | 23 |
| Bossa ___ (Brazilian dance) | 27 |
| Bosses, collectively: Abbr. | 27 |
| Boston #4 in years past | 23 |
| Boston "___ Easy" | 27 |
| Boston airport's feature? | 29 |
| Boston and Chicago aides | 24 |
| Boston and Kenilworth, e.g. | 27 |
| Boston and New York, e.g. | 25 |
| Boston band Letters to ___ | 26 |
| Boston basketball surface | 25 |
| Boston Bruin great Bobby | 24 |
| Boston Bruins great Bobby | 25 |
| Boston Bruins Hall of Famer | 27 |
| Boston Bruins Hall-of-Famer | 27 |
| Boston Bruins' Bobby | 24 |
| Boston Bruins' home | 23 |
| Boston cager, for short | 23 |
| Boston cager, informally | 24 |
| Boston cagers, informally | 25 |
| Boston cardinal Richard | 23 |
| Boston Celtics coach Rivers | 27 |
| Boston Celtics guard Rajon | 26 |
| Boston Celtics legend, Larry | 28 |
| Boston Coll. is part of it | 26 |
| Boston College athlete | 22 |
| Boston cream and Key lime | 25 |
| Boston cream or Key lime | 24 |
| Boston drummer Jeff et al. | 26 |
| Boston event: March 5, 1770 | 27 |
| Boston Garden e.g. | 22 |
| Boston Garden Hall of Famer | 27 |
| Boston Garden legend Bobby | 26 |
| Boston Garden nickname | 22 |
| Boston Garden whistlers | 23 |
| Boston Harbor flotsam, 1773 | 27 |
| Boston hockey great Bobby | 25 |
| Boston hockey legend Bobby | 26 |
| Boston hoopster, briefly | 24 |
| Boston hoopster, for short | 26 |
| Boston hoopsters, for short | 27 |
| Boston hours, initially | 23 |
| Boston is known for it | 22 |
| Boston jetsam: Dec. 16, 1773 | 28 |
| Boston leader in '76 | 24 |
| Boston legend Phil, to fans | 27 |
| Boston lettuce alternative | 26 |
| Boston literary family | 22 |
| Boston Marathon month: Abbr. | 28 |
| Boston Marathon winner: 1983 | 28 |