"rearward" in the noun sense
1. rearward
direction toward the rear
"his outfit marched to the rearward of the tank divisions"
"rearward" in the adjective sense
1. rear, rearward
located in or toward the back or rear
"the chair's rear legs"
"the rear door of the plane"
"on the rearward side"
2. rearward, reverse
directed or moving toward the rear
"a rearward glance"
"a rearward movement"
"rearward" in the adverb sense
1. back, backward, backwards, rearward, rearwards
at or to or toward the back or rear
"he moved back"
"tripped when he stepped backward"
"she looked rearward out the window of the car"
Source: WordNet® (An amazing lexical database of English)
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