| Unable to stand the heat? | 25 |
| Unable to think at all | 22 |
| Unable to walk the walk | 23 |
| Unable to work, perhaps | 23 |
| Unabomber's writing, e.g. | 29 |
| Unabridged dictionary, e.g. | 27 |
| Unaccented, as syllables | 24 |
| Unacceptable for this puzzle? | 29 |
| Unaccepted or unwelcome | 23 |
| Unaccompanied group song | 24 |
| Unaccompanied part song | 23 |
| Unaccompanied part songs | 24 |
| Unaccompanied performance | 25 |
| Unaccompanied performances | 26 |
| Unaccompanied singing style | 27 |
| Unaccompanied, perhaps | 22 |
| Unaccounted for, briefly | 24 |
| Unaccounted for, in a way | 25 |
| Unaccounted for, on base | 24 |
| Unaccounted-for G.I.'s | 26 |
| Unaccounted-for GI, perhaps | 27 |
| Unaccounted-for grunts: Abbr. | 29 |
| Unaccounted-for radar blips | 27 |
| Unacquainted with ethics | 24 |
| Unadjusted result, in testing | 29 |
| Unadorned performance space | 27 |
| Unadulterated moonshine? | 24 |
| Unadventurous bar orders | 24 |
| Unaffected by killjoys? | 23 |
| Unaffected by problems | 22 |
| Unaffected by stretching | 24 |
| Unaffected horse movements? | 27 |
| Unaffiliated production cos. | 28 |
| Unaffiliated record company | 27 |
| Unaffiliated voter (abbr.) | 26 |
| Unaffiliated voter: abbr. | 25 |
| Unaffiliated voters (abbr.) | 27 |
| Unaffiliated voters: Abbr. | 26 |
| Unaffiliated with any major | 27 |
| Unaffiliated, in a way | 22 |
| Unaffiliated, informally | 24 |
| Unagi restaurant suppliers | 26 |
| Unagi, at a sushi restaurant | 28 |
| Unagi, in a sushi restaurant | 28 |
| Unalterable regulation | 22 |
| Unambiguous indication | 22 |
| Unambitious to the max | 22 |
| Unambitious, as a heist | 23 |
| Unanalyzed information | 22 |
| Unanimated, to the max | 22 |
| Unanimity stopper, maybe | 24 |
| Unannounced, as a quiz | 22 |
| Unanticipated obstacle | 22 |
| Unapparent character flaw | 25 |
| Unappealing skin condition | 26 |
| Unappealing trumpet sound | 25 |
| Unappetizing food servings | 26 |
| Unappetizingly pureed food | 26 |
| Unappreciative response | 23 |
| Unappropriated financial aid? | 29 |
| Unaristocratic, to a Brit | 25 |
| Unarmed scouting plane | 22 |
| Unarmed, in police lingo | 24 |
| Unarmed, to a police officer | 28 |
| Unaspirated consonants | 22 |
| Unaspirated, in old phonetics | 29 |
| Unaspirated, in phonetics | 25 |
| Unassailable, as an alibi | 25 |
| Unassisted performances | 23 |
| Unattainable aspiration | 23 |
| Unattended inbox work, e.g. | 27 |
| Unattended laundry job | 22 |
| Unattractive Jamaican fruit | 27 |
| Unattractive tropical fruit | 27 |
| Unattractive, and then some | 27 |
| Unattractively old-fashioned | 28 |
| Unauthorized absentees | 22 |
| Unauthorized disclosure | 23 |
| Unauthorized disclosures | 24 |
| Unauthorized news sources | 25 |
| Unauthorized preview, say | 25 |
| Unauthorized revelation | 23 |
| Unauthorized withdrawal? | 24 |
| Unauthorized work stoppage | 26 |
| Unavailable at the moment | 25 |
| Unavailable for appointments | 28 |
| Unbearably hot holiday? | 23 |
| Unbeatable archenemies | 22 |
| Unbeatable baccarat hand | 24 |
| Unbelievable prophetess | 23 |
| Unbelievable, as a tale | 23 |
| Unbelievable, as an excuse | 26 |
| Unbelievable, slangily | 22 |
| Unbelievably favorable | 22 |
| Unbelievably long time | 22 |
| Unbending parent's reason | 29 |
| Unbiased church official? | 25 |
| Unbiased hirer, briefly | 23 |
| Unbiased hirer, in ads | 22 |
| Unbleached and undyed cloth | 27 |