Related Clues:
- Give one's backing
- Defend
- Plug a product, e.g.
- Sign the back
- Before hoe or down
- Sign, in a way
- Returned
- Missing word in 21-, 31-, 40- and 50-Across, applied literally
- Formally support, as a candidate
- Place great confidence in
- Give approval to
- Sign or support
- Supply funding for
- Massage site
- Be an angel