oar, paddle, row; manure fertilizer

to row, to rake

blade, paddle; edge, rim; row, line, rank, column

tier, row, foundation (masonry etc.)

row, range, order

on-line

on-line (computer neologism)

border, boundary, limit; boundary fence/line in a field

to twin, double, understudy, pass around, line

row, line, file; rank, degree, level; array, place; (w/ plural: circumstances, details, particulars)