Denomination and Denominator. It seems like these two words would be related, and yet one definition is about religious groups and currency. The other is about dividing in mathematics/arithmetic, shared traits and average levels. And then denominate is about giving a name to something. There must be a history site for word origins, so let me know if you are aware of one.
Today we're looking at the brilliant foliage in a pear orchard at the top of Mountain Street in Grimsby.