If you look at the difference between something like quick brown fox and quickbrownfox, you might reasonably describe the first as being "spaced". While the second is, perhaps "unspaced" or ...
Recently, I was auto-corrected by a word processor when I typed in "now days" to "nowadays." Why did it do this to me? "Nowadays" looks and sounds silly, incorrect, and made-up to me. Which version ...
I just edited this answer on unix.sx. The original sentence was But it won't transform it to an other format. I changed this to But it won't transform it to another format. The second form ...