| Penultimate Greek letters | 25 |
| They look like pitchforks | 25 |
| Quantum mechanics symbols | 25 |
| Letter addenda, for short | 25 |
| Letter add-ons, for short | 25 |
| Some scribbles, for short | 25 |
| Letter additions briefly | 25 |
| Sibilant attention getter | 25 |
| Soft "Hey you!" | 25 |
| Sibilant attention-getter | 25 |
| Sibilant "Hey!" | 25 |
| ''Ahem!'' | 25 |
| Whispered "hey" | 25 |
| "Hey!" in class | 25 |
| Whispered message lead-in | 25 |
| Subtle call for attention | 25 |
| Sound that may turn heads | 25 |
| Soft "Yoo-hoo!" | 25 |
| Signal from a note passer | 25 |
| “Hey, over here!” | 25 |
| ("Hey you ...") | 25 |
| "Over here ..." | 25 |
| "Hey, buddy..." | 25 |
| 'Hey, over here!' | 25 |
| Verbal attention-grabbers | 25 |
| West Coast setting: Abbr. | 25 |
| Vancouver is on it: Abbr. | 25 |
| LAX boarding pass letters | 25 |
| It's observed in L.A. | 25 |
| Letters on a Nittany Lion | 25 |
| College major, familiarly | 25 |
| Undergrad course, briefly | 25 |
| Cow, with "out" | 25 |
| Turn on the gamesmanship | 25 |
| Movie with a shower scene | 25 |
| Back-to-school night org. | 25 |
| School's booster org. | 25 |
| Parents and teachers org. | 25 |
| After-school meeting org. | 25 |
| Org. in Eden's sitcom | 25 |
| Local educ. support group | 25 |
| Home-school link, briefly | 25 |
| Harper Valley gp. of song | 25 |
| Gp. concerned with pupils | 25 |
| Collaborative educ. group | 25 |
| Back-to-school night grp. | 25 |
| School supporters (abbr.) | 25 |
| School fund-raising orgs. | 25 |
| School fund-raising grps. | 25 |
| School auxiliaries: Abbr. | 25 |
| Sch. book fair organizers | 25 |
| Class boosters, for short | 25 |
| Chapters of a school org. | 25 |
| Branches of a school org. | 25 |
| Small WWII military craft | 25 |
| It means "wing" | 25 |
| Old televangelism letters | 25 |
| TV's onetime ___ Club | 25 |
| Jim Bakker's ___ Club | 25 |
| Defunct ministry initials | 25 |
| There are eight in a gal. | 25 |
| TD's are worth 6 each | 25 |
| Numbers on a board: Abbr. | 25 |
| Match accumulation: Abbr. | 25 |
| Spitting sound, in comics | 25 |
| Spittoon user's sound | 25 |
| Cartoon "Yuck!" | 25 |
| The "P" in CUPE | 25 |
| Cartoon canary's bane | 25 |
| Indian communal structure | 25 |
| 'Mambo king' Tito | 25 |
| Mexico's ___ Vallarta | 25 |
| Sta- -- (fabric softener) | 25 |
| Word with powder or cream | 25 |
| Word with cream or powder | 25 |
| Antismoking statistician? | 25 |
| Flak explosions, visually | 25 |
| Pooch with a wrinkly face | 25 |
| Washington's __ Sound | 25 |
| Skeet-shooter's shout | 25 |
| Skeet shooter's shout | 25 |
| Young hen's bar bill? | 25 |
| Sneaker with a formstripe | 25 |
| Member of the genus Felis | 25 |
| Mountain cats or sneakers | 25 |
| Stone used by pedicurists | 25 |
| Interrogates relentlessly | 25 |
| Knock-knock joke, usually | 25 |
| It seldom made Cerf bored | 25 |
| Alexander the Grape, e.g. | 25 |
| Political talk show guest | 25 |
| Many conundrums have them | 25 |
| Jokes that lead to groans | 25 |
| Pass the buck, informally | 25 |
| Fourth-down player, often | 25 |
| Boat propeller, of a sort | 25 |
| Stage in a bug's life | 25 |
| Insect reproductive stage | 25 |
| One being taught a lesson | 25 |
| Member of a certain class | 25 |