On the cover art, the fanciful typographic treatment of the band name and album title happens to omit vowels, apparently just for aesthetics. Sometimes another part of the release disagrees and fully spells out one word or the other. Some test pressings call it Exterminator. Consequently, the album is represented inconsistently in vendor catalogs, label & fan sites, and here on Discogs. For discussion, see [here](https://www.discogs.com/forum/thread/211849) (general thread) & [here](https://www.discogs.com/forum/thread/194870#2445631) (Staff decision).