边儿

bian1 r5

side; edge; margin; border; boundary; proximity; thread (of ideas, plots etc); see also 边[bian1]

边缘

bian1 yuan2

edge; fringe; verge; brink; periphery; marginal; borderline

上边

shang4 bian5

the top; above; overhead; upwards; the top margin; above-mentioned; those higher up

一边

yi1 bian1

one side; either side; on the one hand; on the other hand; doing while

挨边

ai1 bian1

to keep close to the edge; near the mark; close to (the true figure); relevant (used with negative to mean totally irrelevant)