| Vow of extreme importance | 25 |
| Underwater entertainment? | 25 |
| Business with no partners | 25 |
| Spanish composer: 1729-83 | 25 |
| Shoemaker's inventory | 25 |
| Sing in certain syllables | 25 |
| Act of singing the scales | 25 |
| One-man band performances | 25 |
| Piano concerto highlights | 25 |
| Operatic melodies for one | 25 |
| 1980s music show ___ Gold | 25 |
| More sturdy picnic pests? | 25 |
| As an undiversified whole | 25 |
| Consistent court arbiter? | 25 |
| Three-dimensional figures | 25 |
| Three-dimensional objects | 25 |
| Type of electronic device | 25 |
| State of social isolation | 25 |
| Unaccompanied performance | 25 |
| New pilot's milestone | 25 |
| Would-be pilot's test | 25 |
| Student pilot's quest | 25 |
| Milestone for a new pilot | 25 |
| Flight training milestone | 25 |
| Flying student's goal | 25 |
| Flight student's goal | 25 |
| Finale in flight training | 25 |
| Featured role in a chorus | 25 |
| Stand-up routine, usually | 25 |
| Performed a cadenza, e.g. | 25 |
| Made an individual effort | 25 |
| Eschewed the backup group | 25 |
| Ancient Athenian lawmaker | 25 |
| One of the Seven Wise Men | 25 |
| Some things for one to do | 25 |
| Relatives of a Lindy hop? | 25 |
| Goes off on one's own | 25 |
| Dixieland jazz highlights | 25 |
| Fifths, on musical scales | 25 |
| Start of summer or winter | 25 |
| Occurrence after the fall | 25 |
| Hungarian conductor Georg | 25 |
| Some salts in water, e.g. | 25 |
| Like a well-edited puzzle | 25 |
| Finish a crossword puzzle | 25 |
| What you are trying to do | 25 |
| Completed, as a crossword | 25 |
| Algebra problem directive | 25 |
| Acetone and alcohol, e.g. | 25 |
| What you're doing now | 25 |
| Putting letters in boxes? | 25 |
| Mogadishu native, perhaps | 25 |
| Like many a modern pirate | 25 |
| 1990's civil war site | 25 |
| Melancholy, British style | 25 |
| Speedy Gonzales' wear | 25 |
| Broad-brimmed Mexican hat | 25 |
| "___ pumpkins!" | 25 |
| Suffix with hand or tooth | 25 |
| In the foreseeable future | 25 |
| 1978 Rolling Stones album | 25 |
| Monroe-Curtis-Lemmon film | 25 |
| It doesn't matter who | 25 |
| Central New Jersey county | 25 |
| County nation region city | 25 |
| Big Bad Voodoo Daddy song | 25 |
| Part of a worm's body | 25 |
| Business partner, perhaps | 25 |
| Ampersand follower, often | 25 |
| George W., to George H.W. | 25 |
| Tiny Tim, to Bob Cratchit | 25 |
| End of some company names | 25 |
| Colin Hanks, to Tom Hanks | 25 |
| Prince George, to William | 25 |
| Junior partner, sometimes | 25 |
| Business inheritor, often | 25 |
| "Son of a ___!" | 25 |
| "Dombey and __" | 25 |
| "___ of Rambow" | 25 |
| "___ of a gun!" | 25 |
| Sub's tracking device | 25 |
| Underwater wave generator | 25 |
| Underwater object locater | 25 |
| Under-water detection aid | 25 |
| Submarine tracking device | 25 |
| It hunted for Red October | 25 |
| Destroyer's apparatus | 25 |
| "Moonlight ___" | 25 |
| Piece with many movements | 25 |
| "Moonlight ---" | 25 |
| Instrumental compositions | 25 |
| Short musical composition | 25 |
| Atmospheric balloon probe | 25 |
| What you might break into | 25 |
| Spiritual or ballad, e.g. | 25 |
| Some people break into it | 25 |
| It may have a nice melody | 25 |
| Daughter-in-law of Indira | 25 |
| Actress Braga from Brazil | 25 |
| "Boom" beginner | 25 |