Unscrambled, the letters in this word refer to a disorder.

The unscrambled word is "samhainophobia," which refers to the fear of Halloween. Based on the options provided, the correct statements regarding this phobia are:

• False – There is no such phobia. (Because the name used here is more informal.)
• False – Fear of Halloween is called Hallophobia. (While "Hallophobia" isn't a widely recognized term, "samhainophobia" is a more accepted term for this fear.)
• True – Sufferers experience extreme anxiety at the thought of typical Halloween celebrations.
• True – It refers to the fear of ghosts and spirits returning to the earth. (This relates to the origins of Halloween, which is rooted in ancient traditions involving spirits.)

So, the last two statements require confirmation as true, while the first two are misleading.