For #5, consider the underlying metaphors: 1. Etymologically, "match" is cognate with "mate". So if X matches Y, X and Y form a pair of some kind.
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MrPedanticyour red waistcoat matches your eyesreminded me of "Loving you Has Made Me Bananas" by Guy Marks:
Oh, your red scarf matches your eyes
You close your cover before striking.
Your father has the shipfitter's blues.
Loving you has made me bananas.