Daily Brain Teaser #87

What word connects the three words in each group?

Example: aid ~ head ~ rock = band  (bandaid, headband, rock band)

1. mate ~ class ~ bath ______________
2. chocolate ~ maid ~ carton ______________
3. sea ~ egg ~ turtle ______________
4. swing ~ spare ~ track ______________
5. bell ~ mat ~ knob ______________
6. sweat ~ tail ~ polo ______________
7. house ~ fire ~ flash ______________
8. bed ~ computer ~ bite ______________

ANSWER

These are called Tribonds and you can find more here