2
votes
1answer
114 views

“Nightmare” derivation

I did some research about word nightmare. In most cases this is what I've found: night + Old English mære "incubus." I would like to use the word mare for poetic purposes, but its meaning in ...
5
votes
16answers
3k views

Is there a word to describe the state of being the only one of something?

I need a word to describe the state of being the only one of something. For context, it's for the UI of a scientific device that detects and analyzes cells. In this particular case, we are talking ...
8
votes
1answer
8k views

Why is it “grandfather”, but “great-uncle”?

I know that there are six forms of this word, but "great-uncle" is most common ("great-aunt" has a similar graph). Why is this, if "grandfather" and "grandmother" are common?