MISSING LINK LVIII

Each trio of words below shares a Missing Link - that is, its members have something in common, obvious or not. For example, RIVERS, NOSES, & VIOLINS can all have BRIDGES.

1. Fender..........Gender..........Mind
2. River..........Fire..........Long
3. Swivel..........Beanbag..........Folding
4. Play..........Keep..........Clean
5. Time..........Ticket..........Shot
6. Sea..........Saw..........War
7. Hard..........Date..........Bottom
8. Space..........Ice cream..........Snack
9. Man..........East..........Age
10. Claim..........Double..........Spot

Answers:

1. Kinds of benders
2. Boat
3. Kinds of chairs
4. House
5. Big
6. Kinds of horses
7. Kinds of lines
8. Bar
9. Middle
10. Check