| B | in or to or toward an original condition |
|---|---|
| B | in answer |
| B | moving from one place to another and back again |
| B | make a retreat from an earlier commitment or activity |
| B | a brace worn to support the back |
| B | reduced priority |
| B | a feat in which an acrobat arches the back from a prone position and bends the knees until the toes touch the head |
| B | a remote and undeveloped area |
| B | a secret or underhand means of access (to a place or a position) |
| B | an entrance at the rear of a building |
| B | move backwards from a certain position |
| B | remove oneself from an obligation |