| Arafat's first name | 23 |
| Arafat's gp. until 2004 | 27 |
| Arafat's gp., once | 22 |
| Arafat's group: Abbr. | 25 |
| Arafat's opening? (Var.) | 28 |
| Arafat's org. once | 22 |
| Arafat's org. until 2004 | 28 |
| Arafat's org., once | 23 |
| Arafat's successor | 22 |
| Arafat, Peres and Rabin, e.g. | 29 |
| Aragón River's outlet | 28 |
| Aragorn, by another name | 24 |
| Aral and Caspian Seas, really | 29 |
| Aramis to Athos and Porthos | 28 |
| Aramis, Athos and Porthos | 25 |
| Ararat and Everest, briefly | 27 |
| Ar–tee connection | 24 |
| Arbiter who calls strikes | 25 |
| Arbiter with a whistle | 22 |
| Arbiter's decision | 22 |
| Arbitrageur's pur. | 22 |
| Arbitrarily singled out | 23 |
| Arbitrary allowance for error | 29 |
| Arbitrary proclamation | 22 |
| Arbitrary proclamations | 23 |
| Arbitrated at Shea: Slang | 25 |
| Arbitrated for the Cards | 24 |
| Arbitrates successfully | 23 |
| Arbitrator's asset | 22 |
| Arbitrators, for short | 22 |
| Arboreal African animals | 24 |
| Arboreal African rodent | 23 |
| Arboreal African snake | 22 |
| Arboreal age indicator | 22 |
| Arboreal animal's home | 26 |
| Arboreal animals with pouches | 29 |
| Arboreal ape, informally | 24 |
| Arboreal Australian critters | 28 |
| Arboreal beast of Madagascar | 28 |
| Arboreal early Mexicans? | 24 |
| Arboreal rainforest denizens | 28 |
| Arbored Southwestern walkway | 28 |
| Arboretum's offering | 24 |
| Arborist at day's end? | 26 |
| Arborist's avowal? | 22 |
| Arborist's catchphrase | 26 |
| Arborist's concern | 22 |
| Arborist's exercise? | 24 |
| Arborist's handiwork | 24 |
| Arborist's patient | 22 |
| Arborist's subscription? | 28 |
| Arbuckle of old Hollywood | 25 |
| Arbuckle's dopey dog | 24 |
| Arc connecting two notes | 24 |
| Arc de Triomphe locale | 22 |
| Arc on a musical score | 22 |
| Arc seen in waterfalls | 22 |
| Arc's target, maybe | 23 |
| Arcade contemporary of Qbert | 28 |
| Arcade emulator program | 23 |
| Arcade game of the 1980s | 24 |
| Arcade game prize grabber | 25 |
| Arcade games trailblazer | 24 |
| Arcade in ancient Athens | 24 |
| Arcade or ante preceder | 23 |
| Arcade patron, frequently | 25 |
| Arcade patron, perhaps | 22 |
| Arcade star of the '80s | 27 |
| Arcadia resident on TV | 22 |
| Arch above a monastery door | 27 |
| Arch Oboler radio series | 24 |
| Arch of Constantine setting | 27 |
| Arch with a double curve | 24 |
| Arch with a double-S shape | 26 |
| Arch's sine qua non | 23 |
| Arch-rival of Starbucks? | 24 |
| Archaeological activity | 23 |
| Archaeological adventure | 24 |
| Archaeological artifact | 23 |
| Archaeological dig find | 23 |
| Archaeological dig sites | 24 |
| Archaeological discovery? | 25 |
| Archaeological enterprise | 25 |
| Archaeological excavation | 25 |
| Archaeological fragment | 23 |
| Archaeological inscription | 26 |
| Archaeological operation | 24 |
| Archaeological project | 22 |
| Archaeological shelter | 22 |
| Archaeological site, perhaps | 28 |
| Archaeological treasure | 23 |
| Archaeological undertakings | 27 |
| Archaeological-dig find | 23 |
| Archaeological-dig sites | 24 |
| Archaeologist's bit | 23 |
| Archaeologist's discovery | 29 |
| Archaeologist's find | 24 |
| Archaeologist's finds | 25 |
| ARCHAEOLOGIST'S FRAGMENT | 28 |
| Archaeologist's handle | 26 |