back to front

: the rear part of the human body especially from the neck to the end of the spine

: the body considered as the wearer of clothes

: capacity for labor, effort, or endurance

: to, toward, or at the rear

: in or into the past : backward in time

: to or at an angle off the vertical

: being at or in the back

: distant from a central or main area

: articulated at or toward the back of the oral passage : formed deep within the mouth

: to support by material or moral assistance

: substantiate

: to assume financial responsibility for

: forehead

: external and often feigned appearance especially in the face of danger or adversity

: vanguard

: to have the front or principal side adjacent to something

: to act or serve as a cover or front (see ¹front 7a) for something or someone

: to assume a fake or false personality to conceal one's true identity and character

: of, relating to, or situated at the front

: acting as a front

: articulated at or toward the front of the oral passage