The answers to the following clues will have something in common.

1. Call it quits, as a couple
2. Hair woe
3. Popular soup
4. Like some work schedules
5. Supreme Court vote, often
6. Quibble over petty distinctions
7.  Certain floor plans
8. Time between first and second place, often

Answers:

1. Split up
2. Split ends
3. Split pea
4. Split shift
5. Split decision
6. Split hairs
7. Split-level
8. Split-second

Credit: LA Times Crossword
Sylvia Bursztyn and Barry Tunick
SPLITSVILLE