, prophecy) necyomancy : by summoning damned souls (Greek , invocation + , prophecy) nephomancy : by clouds (Greek , cloud + , prophecy) nigromancy : by black magic (Latin , black + Greek , prophecy) nomancy or → see (variant of onomancy, influenced by Latin , name) notarikon/netrikon: by initials (Latin , in shorthand) nggàm → see numerology : by numbers (Latin , number + Greek , branch of study) numismatomancy: by coins (Greek [], coin + , prophecy) O oculomancy : by eyes (Latin , eye + Greek , prophecy) odontomancy : by teeth (Greek [], tooth + , prophecy) oenomancy/oinomancy : by wine (Greek , wine + , prophecy) ololygmancy : by the howling of dogs (Greek [], howl + , prophecy) omoplatoscopy → see (Greek , shoulder blade + , observation) omphalomancy : by navels (Greek , navel + , prophecy) oneiromancy/oneiroscopy : by dreams (Greek , dream + , prophecy) onimancy → see onomancy/onomomancy/nomancy : by letters in a name (Greek , name + , prophecy) onomomancy → see onychomancy/onymancy/onimancy : by finger· and toenails (Greek [], nail + , prophecy) onymancy → see oomancy/ooscopy (also ovomancy): by eggs (Greek , egg + , prophecy) ophidiomancy/ophiomancy → see ophthalmomancy → see (Greek , eye + , prophecy) organoscopy → see (Greek , organ + , observation) orniscopy/ornithomancy → see oromancy: by mountains (Greek , mountain + , prophecy) oryctomancy: by minerals (Greek , dug + , prophecy) ossomancy → see (Latin [], bone + Greek , prophecy) osteomancy: by bones (Greek , bone + , prophecy) Ouija/Ouije: by ouija board (French , yes + German , yes) ouranomancy → see ovomancy → see (Latin , egg + Greek , prophecy) P pallomancy: by pendulums (Greek , to sway + , prophecy) palmistry/palm reading → see (Latin , palm) papyromancy: by folding paper, especially paper money (Greek , papyrus paper + , prophecy) pedomancy → see (from podomancy, influenced by Latin [], foot) pegomancy: by fountains (Greek , spring + , prophecy) pessomancy: by pebbles (Greek , oval pebble + , prophecy) pecthimancy/petchimancy: by brushed cloth (possibly akin to Greek , to card wool, or , netting + , prophecy) phallomancy: by swing of the phallus (Greek , phallus + , prophecy) phobomancy: by feelings of fear (Greek , fear + , prophecy) photomancy: by fields of light (Greek [phōt-], light + , prophecy) phrenology (also