| One enjoying the sights | 23 |
| One enjoying a respite | 22 |
| One engaging in clockwork | 25 |
| One engaged in: Suffix | 22 |
| One engaged in match play? | 26 |
| One engaged in logomachy | 24 |
| One engaged in bucket-making | 28 |
| One end of the Welland Canal | 28 |
| One end of the trachea | 22 |
| One end of the Suez Canal | 25 |
| One end of the spectrum | 23 |
| One end of the narthex | 22 |
| One end of the Moscow Canal | 27 |
| One end of the Kiel Canal | 25 |
| One end of the Iditarod race | 28 |
| One end of the Gulf of Suez | 27 |
| One end of the Dardanelles | 26 |
| One end of the Bernina Pass | 27 |
| One end of the Alcan Highway | 28 |
| One end of some hammers | 23 |
| One end of a radius: Abbr. | 26 |
| One end of a match: Abbr. | 25 |
| One end of a hammerhead | 23 |
| One end of a gas gauge | 22 |
| One end of a fencing sword | 26 |
| One end of a fallopian tube | 27 |
| One end of a bridge, at times | 29 |
| One encouraging a rapper? | 25 |
| One employing binoculars | 24 |
| One employed for the summer | 27 |
| One easily pushed over | 22 |
| One earning a fee, maybe | 24 |
| One dunked after school | 23 |
| One dressing to be noticed | 26 |
| One dressed in ragged clothes | 29 |
| One dressed in black, perhaps | 29 |
| One dressed in black, maybe | 27 |
| One drawing many blanks | 23 |
| One dozen for Hercules | 22 |
| One down in the dumps? | 22 |
| One dominated by spirits? | 25 |
| One dollar, in some places | 26 |
| One doing the twist, e.g. | 25 |
| One doing the lord's work | 29 |
| One doing the highlights? | 25 |
| One doing the consecrating | 26 |
| One doing some casting out | 26 |
| One doing school work? | 22 |
| One doing research, maybe | 25 |
| One doing piano repair | 22 |
| One doing laundry, often | 24 |
| One doing heavy lifting | 23 |
| One doing garden work? | 22 |
| One doing fitting work | 22 |
| One doing endorsements | 22 |
| One doing clerical work | 23 |
| One doing cabinet work? | 23 |
| One doing an imitation | 22 |
| One doing amniocentesis? | 24 |
| One doing a waggle dance | 24 |
| One doing a voice-over | 22 |
| One doing a spot test? | 22 |
| One doing a pirouette, e.g. | 27 |
| One doing a lot of riding | 25 |
| One doing a farm chore | 22 |
| One doing a banishing act | 25 |
| One doing a balancing job | 25 |
| One does this with money | 24 |
| One discharged from the Navy? | 29 |
| One Direction singer Styles | 27 |
| One difficult to locate | 23 |
| One dickering over a price | 26 |
| One determined to lose | 22 |
| One detects an oda here | 23 |
| One destined to receive? | 24 |
| One destined to receive | 23 |
| One destined to pass the bar | 28 |
| One destined for baldness? | 26 |
| One destination from the ER | 27 |
| One delivering the goods | 24 |
| One delivering a panegyric | 26 |
| One delinquent in delegating | 28 |
| One degree of neatness | 22 |
| One definitely not on the run | 29 |
| One dealing with spirits | 24 |
| One dealing with moguls? | 24 |
| One dealing in futures? | 23 |
| One day, astronomically | 23 |
| One daughter of King Lear | 25 |
| One dashing to home plate | 25 |
| One cursed by Farragut | 22 |
| One curl or press, e.g. | 23 |
| One crying 'Boo!' | 25 |
| One crossing the plate | 22 |
| One crossing Main, maybe | 24 |
| One critically examining | 24 |
| One criterion for sorting | 25 |
| One criterion for an R rating | 29 |
| One created by hydrolysis | 25 |
| One covering the infield | 24 |