| Another name for O3 (as appropriate to 17-, 25-, 44- and 58-Across?) |
| Exchange after a lecture, informally |
| Make great strides? |
| Spat |
| Ares : Greek :: ___ : Norse |
| Notes from players who can't pay |
| Spirited horse |
| Fly high |
| Man's name related to the name of Islam's founder |
| Assert without proof |
| On the waves |
| Force to exit, as a performer |
| Sweetheart |
| Mexican president Enrique Peña ___ |
| Base just before home base |
| Part of a tree or a book |
| The Buckeyes of the Big Ten, for short |
| Free-___ (like some chickens) |
| Not drive by oneself to work |
| Begged earnestly |
| Patron of sailors |
| G.I.'s ID |
| Traffic reporter's comment |
| Bit of inheritance? |
| Plant supplying burlap fiber |
| Helper in an operating room |
| Urge (on) |
| Brand of swabs |
| Plant-eating dino with spikes on its back |
| Web address starter |
| Highest digits in sudoku |
| Broadway's ___ O'Neill Theater |
| Poodle's sound |
| 'Holy cow!,' in a text |
| Hoppy brew, for short |
| What a setting sun dips below |
| Cairo's land |
| Postponed for later consideration |
| Hosp. trauma centers |
| ___ Bo (exercise system) |
| Cheery greeting |
| Professor's goal, one day |
| However, briefly |
| ___ Fein (Irish political party) |
| Company in a 2001-02 business scandal |
| Prolonged dry spell |
| Kingly name in Norway |
| ___ Jemima |
| Country between Ecuador and Bolivia |
| Punk offshoot |
| Kitten's sound |
| Cry of triumph |
| Puppeteer Lewis |
| 'Don't leave this spot' |
| 'That's so funny,' in a text |
| Lack in energy |
| Dictionaries, almanacs, etc., in brief |
| 'i' or 'j' topper |
| Last words before being pronounced husband and wife |
| Discover almost by chance, as a solution |
| Quarry |
| Room just under the roof |
| Lead-in to glycerin |
| Dull, as a finish |
| 'Much ___ About Nothing' |
| Scoundrel, in British slang |
| Loch ___ monster |
| Either side of an airplane |
| 'Who'da thunk it?!' |
| Sextet halved |
| Lowest workers |
| Enthusiastic assent in Mexico |
| 'You young people go ahead!' |
| Make a goof |