| Acidity measures, informally | 28 |
| Acidity-measuring device | 24 |
| Acknowledge a passerby | 22 |
| Acknowledge a stimulus | 22 |
| Acknowledge an acquaintance | 27 |
| Acknowledge an invitation | 25 |
| Acknowledge an ovation | 22 |
| Acknowledge an R.S.V.P. | 23 |
| Acknowledge applause, perhaps | 29 |
| Acknowledge appreciatively | 26 |
| Acknowledge in passing | 22 |
| Acknowledge nonverbally | 23 |
| Acknowledge one's fans | 26 |
| Acknowledge reluctantly | 23 |
| Acknowledge the applause | 24 |
| Acknowledge the audience | 24 |
| Acknowledge the seniority of | 28 |
| Acknowledge, as shortcomings | 28 |
| Acknowledge, non-verbally | 25 |
| Acknowledge, on the road | 24 |
| Acknowledged guilt, perhaps | 27 |
| Acknowledged Old Glory | 22 |
| Acknowledged the applause | 25 |
| Acknowledged the crowd | 22 |
| Acknowledged, but just barely | 29 |
| Acknowledged, in a way | 22 |
| Acknowledges in passing | 23 |
| Acknowledges nonverbally | 24 |
| Acknowledges performers | 23 |
| Acknowledges the crowd | 22 |
| Acknowledges with a head tilt | 29 |
| Acknowledges wordlessly | 23 |
| Acknowledges, in a way | 22 |
| Acknowledging applause | 22 |
| Acknowledging expression | 24 |
| Acknowledgment of applause | 26 |
| Acknowledgment of debt | 22 |
| Acknowledgment of error? | 24 |
| Acknowledgment of the truth | 27 |
| Acknowledgment on a slip | 24 |
| Acknowledgment, in radio | 24 |
| Acknowledgments of debt | 23 |
| Acknowledgments of pmt. | 23 |
| ACLU's concern: abbr. | 25 |
| ACLU's concerns: abbr. | 26 |
| Acme customer, familiarly | 25 |
| ACME patron ___ E. Coyote | 25 |
| Acne sufferer, most likely | 26 |
| Aconcagua and environs | 22 |
| Aconcagua is its highest peak | 29 |
| Aconcagua's locale | 22 |
| Aconcagua's location | 24 |
| Acorn's aspiration | 22 |
| Acorn's destiny (2 words) | 29 |
| Acorns on a forest floor | 24 |
| Acoustic guitarist's lack | 29 |
| Acoustic performer DiFranco | 27 |
| Acoustic strummer DiFranco | 26 |
| Acoustical foam pattern | 23 |
| Acoustics, e.g.: Abbr. | 22 |
| Acqua Di __: Armani cologne | 27 |
| Acqua di ___ (cologne brand) | 28 |
| Acqua ___ (rose water) | 22 |
| Acquaint, as a freshman | 23 |
| Acquaintance of Henry Miller | 28 |
| Acquire a winter coat? | 22 |
| Acquire a wintry covering | 25 |
| Acquire a wintry glaze | 22 |
| Acquire by one's efforts | 28 |
| Acquire by unsavory means | 25 |
| Acquire from another team | 25 |
| Acquire information, in a way | 29 |
| Acquire slugger McGwire? | 24 |
| Acquire the film rights to | 26 |
| Acquire the old-fashioned way | 29 |
| Acquire through effort | 22 |
| Acquire without credit | 22 |
| Acquire, as an inheritance | 26 |
| Acquire, as liabilities | 23 |
| Acquire, as recompense | 22 |
| Acquire, with "by" | 28 |
| Acquired a forbidden thing? | 27 |
| Acquired by acting quickly | 26 |
| Acquired during downtime | 24 |
| Acquired early and deeply | 25 |
| Acquired family member | 22 |
| Acquired however possible | 25 |
| Acquired or understood | 22 |
| Acquired pattern of behavior | 28 |
| Acquired through effort | 23 |
| Acquired-by-marriage relative | 29 |
| Acquirer of Netscape in 1998 | 28 |
| Acquirers of lost property | 26 |
| Acquires a green coating | 24 |
| Acquires from the field | 23 |
| Acquires in large amounts | 25 |
| Acquires piece by piece | 23 |
| Acquires the film rights to | 27 |
| Acquires through effort | 23 |
| Acquires with sticky fingers | 28 |