| Longest river entirely within Spain |
EBRO |
| Makeshift umbrella holder |
URN |
| Makeup of many birdfeed cakes |
SUET |
| Many a Rembrandt |
OIL |
| Matriarchal nickname |
MOMMA |
| Mountain lions |
PUMAS |
| New York lake that's the source of the Susquehanna River |
OTSEGO |
| Old English, for better or worse? |
ETYMOLOGY |
| One checking the books |
AUDITOR |
| Perform spectacularly, colloquially |
KILLIT |
| Performs a gymnastics move requiring flexibility ... or enters answers into this puzzle's four shaded parts |
DOESTHESPLITS |
| Pines (for) |
YENS |
| Plant, as an idea, in sci-fi slang |
INCEPT |
| Playable character in an 'artificial life' game franchise |
SIM |
| Popular booth in New York's Times Square |
TKTS |
| Regarding |
ASTO |
| Rest of the day? |
SIESTA |
| Row |
OAR |
| San Bernardino suburb whose name means 'beautiful hill' |
LOMALINDA |
| Say rude things about |
DIS |
| Song of celebration |
HYMN |
| Sounds of recognition |
AHAS |
| Stand that a speaker might take |
PODIUM |
| States of upheaval |
UNRESTS |
| Stinger |
BEE |
| Sunshine, so to speak |
RAYS |
| Tattoos |
INK |
| Tease |
RIB |
| The 'O' of M.O |
OPERANDI |
| The sun and the moon |
ORBS |
| Tic-tac finish |
TOE |
| To be certain |
SURELY |
| To be, in Havana |
SER |
| Unfounded rumor |
CANARD |
| Unisex fragrance launched in 1994 |
CKONE |
| Was idle |
SAT |
| Was sorry about |
RUED |
| ___ al-Fitr (feast occasion) |
EID |
