- National unity is essential in time of war.
- There is little unity of purpose among the members.
- There is a need for greater unity in the party.
- They maintained only formal unity among themselves.
- Brothers and sisters should live together in unity.
- The President made a call for national unity.
differential GPS differential differential tooth movement differential gain ditortion differential reduction gear differential voltage signal Differential box-counting Differential median theorem differential carrier gasket differential series winding differential equation group differential susceptibility