| A bit cuckoo | 12 |
| A bit crocked | 13 |
| A bit crazy | 11 |
| A bit cracked? | 14 |
| A bit cracked | 13 |
| A bit cool | 10 |
| A bit cold, like winter air | 27 |
| A bit cold, as weather | 22 |
| A bit cold | 10 |
| A bit buzzed | 12 |
| A bit bummed out | 16 |
| A bit brusque | 13 |
| A bit briny | 11 |
| A bit brazen | 12 |
| A bit brainy | 12 |
| A bit bonkers | 13 |
| A bit blue | 10 |
| A bit blotto | 12 |
| A bit beyond raw | 16 |
| A bit bewildered | 16 |
| A bit before the hour | 21 |
| A bit beat-up | 13 |
| A bit at a time | 15 |
| A bit askew | 11 |
| A bit amiss | 11 |
| A bit after the top of the hour | 31 |
| A bit after the bell | 20 |
| A bit | 5 |
| A Bishop's duties | 21 |
| A birthstone for May | 20 |
| A birthstone | 12 |
| A birdie beats it | 17 |
| A bird that walks in water | 26 |
| A bird or two | 13 |
| A bird may have one | 19 |
| A bird in the bush | 18 |
| A bird flying by on the right, to the Greeks | 44 |
| A bird | 6 |
| A biped | 7 |
| A bionic part of Steve Austin | 29 |
| A biol. sci. | 12 |
| A biographer of Willa Cather | 28 |
| A biographer of John Foster Dulles | 34 |
| A biographer of Jesus | 21 |
| A biographer of Ike | 19 |
| A biographer of Henry James | 27 |
| A biog. sketch | 14 |
| A biochemical solid | 19 |
| A Bing Crosby/Bob Hope film locale | 34 |
| A binary compound | 17 |
| A billionth: Comb. form | 23 |
| A billionaire might live in it | 30 |
| A billionaire has a big one | 27 |
| A billion years, to Hubble | 26 |
| A billion years, to geologists | 30 |
| A billion years, in geology | 27 |
| A billion years, in astronomy (Var.) | 36 |
| A billion years, in astronomy | 29 |
| A billion years, geologically | 29 |
| A billion years (Var.) | 22 |
| A billion years | 15 |
| A bill in the till | 18 |
| A bill | 6 |
| A bike has two | 14 |
| A bigheaded person has a big one | 32 |
| A big-screen Batman | 19 |
| A big, swinging party | 21 |
| A big Yankees hitter | 20 |
| A big Wynn in Vegas | 19 |
| A big win | 9 |
| A big spender may flash one | 27 |
| A big silly | 11 |
| A big rush | 10 |
| A big river | 11 |
| A big personality might have a big one | 38 |
| A big person may come down with it | 34 |
| A big one is repellent | 22 |
| A big one hit Russia in summer 2010 | 35 |
| A big nerve you've got | 26 |
| A big mess | 10 |
| A big head may be on one | 24 |
| A big flap may be made about this | 33 |
| A big fan of | 12 |
| A big fan | 9 |
| A big dummy | 11 |
| A big dealer | 12 |
| A big chunk of an atlas | 23 |
| A big body in Africa | 20 |
| A big blow | 10 |
| A big bang creator | 18 |
| A biennial plant | 16 |
| A bid for one's thoughts | 28 |
| A bicycle's built for two | 29 |
| A biblical verb | 15 |
| A biblical name for God | 23 |
| A Biblical Mary | 15 |
| A biblical language | 19 |
| A biblical king and a sea captain | 33 |
| A Bible, to many | 16 |
| A bib might catch it | 20 |