| Edible seaweed |
| Jason Ritter sci-fi series that lasted for one season, with "The |
| Northern diving seabird |
| Comedy show that once featured "Spy vs. Spy" cartoons |
| Antarctic sea. |
| First word across in the first-ever crossword (1913) and the first of a dozen appearances of the word in this puzzle's grid, written word search-style (left, right, down, and diagonally) ... Can you f |
| Halloween window feature |
| Predatory seabird |
| Arctic seabird |
| Fast-food restaurant feature |
| Prominent Jay Leno feature |
| Seafood delicacy |
| Edible Japanese seaweed |
| Rousseau title character |
| Airline seating option |
| Abbr. also known as Lou Gehrig's Disease |
| Seagoing singer? |
| Season of repentance |
| Foxtail feature |
| Seating request, perhaps |
| Cypress feature |
| Seabird — glutton |
| Airplane seat arrangements |
| Deep-seated antagonism |
| Sheepskin disguised as seal |
| Searches thoroughly |
| African cattle disease |
| Feature of Melvil Dewey's book classification system |
| Seasonal lawn findings |
| Fast food chain that features roast beef |