BACK (place)
ADJECTIVES
1564 ► BACKER farther back, hinder → obs.
1610 ► BACKWARD placed towards or at the back or rear → obs.
1669 ► BACKERMOST backmost → obs. exc. Eng. dial.
1888 ► BACKERMORE farther back; more to the rear → obs. (Bk.)
ADVERBS
1616 ► BACKERMARE further back → Sc.
1785 ► BACKLINGS → BACKLINS back, backwards → N. Eng. dial.
1806 ► AHIND at the back, in the rear, behind → Sc. & Eng. dial.
PREPOSITIONS
1814 ► AHIND at the back or in the rear of → Sc. & Eng. dial.
Lexicophilia 