| A crossword editor has to be very careful when changing one--unlike this puzzle's editor, who was careless four times herein |
| Two-dimensional extent. |
| Market dominance by two companies |
| A Tale of Two Cities" city |
| Runner Sebastian with two Olympic gold medals |
| Marksman, at times |
| Islander's house, sometimes |
| Adjective and adverb, for two |
| Baby shower gift, sometimes |
| RuPaul's Drag Race" network |
| Two-masted fore-and-after |
| Chef's activity, at times |
| Name shared by two brothers in the Hockey Hall of Fame |
| Result of two people with incompatible values exchanging numbers, perhaps |
| One of two poles |
| Adult ___ (Cartoon Network subchannel for older viewers) |
| Surprises unpleasantly, and a hint to each starred answer's first two + last two letters |
| Cause of stomach problems, sometimes |
| One of two equal portions |
| Bet predicting the top two finishers in order |
| Animal that's sometimes frozen in the headlights |
| Qatar-based network whose American channel is ending in April: 2 wds. |
| Molecular link with two pairs of electrons shared by two atoms |
| XX times VIII |
| Two of five expanses |
| Fast-food twofer |
| Ancient warship with two decks of oars |
| Its symbol is a "Y" with two horizontal lines through it |
| A straight one is the shortest distance between two points |
| Plumber's pursuit, sometimes |