acamthocephala acanthocephala acetonaphthone achaetocephala alpha-naphthol ampelmannchen apoloantonohno cellophanetape cephalhematoma chemmalamattam co-np-complete comeonecomeall echophenomenon encephalocoele encephalophone entolomataceae helmettohelmet hetton-le-hole hotelchocolate localphonecall malcontentment mallotophenone manent-montane melanophthalma metal-to-metal momenttomoment montenapoleone non-acceptance paleencephalon palmtopmapplot peptococcaceae planococcaceae theelephantman theelephantmat thepanamacanal tlacochcalcatl