Old fashioned and Water under the bridge

Old fashioned noun - A cocktail made of whiskey and bitters and sugar with fruit slices.

Water under the bridge and old fashioned are semantically related. in in the past topic. In some cases you can use "Water under the bridge" instead an adjective phrase "Old fashioned".

Water under the bridge noun - Past events to be put aside.

Old fashioned and water under the bridge are semantically related. Sometimes you can replace phrase "Old fashioned" with "Water under the bridge", this phrases are similar.