Rearward
/ˈɹiɹ.wɝ d/
noun
The part that comes last or is situated in the rear; conclusion, wind-up.
The last troop; the rear of an army; a rear guard.
adjective
Toward the back or rear of something.
“The rearward seats of the bus were unpleasantly close to the toilet facilities.”
adverb
Toward the back or rear of something.