Scrapie
The name scrapie is derived from one of the clinical signs of the condition, wherein affected animals will compulsively scrape off their fleeces against rocks, trees, or fences. The disease apparently causes an itching sensation in the animals. Other clinical signs include excessive lip smacking, altered gaits, and convulsive collapse.
Krupuk
In Indonesia, the term "krupuk" refers to the type of relatively large crackers, while the term "kripik" or "keripik" refers to smaller bite-size crackers; the counterpart of chips (or crisps) in western cuisine. For example, potato chips are called "kripik kentang" in Indonesia. Both terms, krupuk and kripik, sound like the breaking or crumbling of this crispy snack to denote its crispiness. Thus, the etymology of the term "krupuk" is an onomatopoeia in Indonesian to describe the crunch sound of this crispy snack.