It is the sexual obsession with dead bodies; necrophilia.

agromania. anglomania. balletomania. bibliomania. decalcomania. dipsomania. egomania. kleptomania. leishmania. logomania. megalomania. monomania. necromania. nymphomania. onomatomania. phaneromania. potomania. pyromania. squandermania. trichotillomania.

According to SOWPODS (the combination of Scrabble dictionaries used around the world) there are 17 words with the pattern -----M-N-A. That is, ten letter words with 6th letter M and 8th letter N and 10th letter A. In alphabetical order, they are:

anglomania

anthomania

barramunda

dipsomania

erotomania

eudaemonia

excrementa

hydromania

hypermania

leishmania

methomania

metromania

mythomania

necromania

nostomania

phagomania

tridominia

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