Related Clues:
- Move lips to music (Abbr.)
- Working well together, after 'in'
- Harmonization, briefly
- In ___ (on the same page)
- Lip-__: mouth the words
- Give a thumbs-up
- Lip-___ (pretend to sing)
- What yes men do
- In ___ (working in harmony)
- Netting fabric
- See eye-to-eye
- Be in agreement
- Engage, as gearwheel teeth
- Have a meeting of the minds
- Screen stuff