Related Clues:
- Upheaval
- Confirm, as a friend on Facebook
- Engage in a summer activity?
- Have sum fun?
- Calculate column totals
- Do basic math
- Also mention
- Lack of focus, colloquially
- Word near the bottom of a dipstick
- Reckon on a clergyman joining
- Tot worrying Dad
- Put together - append
- Put together — attach
- Find 9-Across
- Hook up with, on Facebook?