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infranatural
infranatural adj. 
/ˌɪnfrəˈnatʃ(ə)rl̩/,
Brit. /ˌɪnfrəˈnatʃ(ə)rəl/
, /ˌɪnfrəˈnatʃ(ə)rəl//ˌɪnfrəˈnatʃ(ə)rl̩/U.S. /ˌɪnfrəˈnætʃ(ə)rəl/
below what is natural; also as n./ˌɪnfrəˈnætʃ(ə)rəl/ΘΠ
the world > relative properties > order > disorder > irregularity > unconformity > abnormality > [adjective] > abnormal or unnatural > below what is natural
under-natural1647
subternatural1651
infranatural1852
1852 J. Martineau Stud. Christianity (1858) 336 The irresistible tendency of a wholly super-natural religion to produce an infra-natural morality.
1889 F. Hall in Nation (N.Y.) 49 412/3 Patronizing a new set of supernaturals, infranaturals, or whatever they may be.
1896 G. Smith Guesses Riddle Exist. (new ed.) 28 ‘Infra~natural’, or something implying degradation,..would be the right expression.
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