無縁【むえん】
unrelated, unconnected, irrelevant, indifferent, divorced from, having nothing to do with one, being foreign to one, without relations (esp. of a deceased person), having no surviving relatives, unrelated to the teachings of Buddha, unable to be saved by Buddha
血縁【けつえん】
blood relationship, consanguinity, blood relative
因縁【いんねん】
fate, destiny, connection, tie, bond, origin, pretext, justification, hetu and prataya (direct causes and indirect conditions, which underlie the actions of all things)
縁起【えんぎ】
omen, sign of luck, origin, history, causation, dependent arising, doctrine that everything has a cause and there is nothing that arises out of nothing
絶縁【ぜつえん】
breaking off relations (with), severing one's connections (with), breaking with (e.g. one's past), insulation (electrical or thermal), isolation
縁談【えんだん】
marriage proposal, marriage talks
額縁【がくぶち】
(picture) frame, architrave (of a door, window, etc.)
縁側【えんがわ】
engawa, external corridor on the outer side of traditional Japanese houses, bone at the base of a fin (esp. of a flatfish), meat at the base of a fin