五輪【ごりん】
Olympic Games, Olympics, Olympic rings
輪【わ】
ring, circle, loop, hoop, wheel, circle (e.g. of friends), planetary ring
競輪【けいりん】
keirin, cycle racing event, usu. 2 km with a paced start and sprint finish
指輪【ゆびわ】
(finger) ring
車輪【しゃりん】
(vehicle) wheel
輪郭【りんかく】
contour, outline, silhouette, summary, outline, sketch, looks, features
年輪【ねんりん】
annual tree ring, growth ring, experience in life
輪番【りんばん】
rotation (e.g. of a duty), taking turns
輪ゴム【わゴム】
rubber band, elastic band