Artificial intelligent assistant

obfuscous

obfuscous, a. rare—1.
  (ɒbˈfʌskəs)
  [f. L. type *obfusc-us (f. ob-, ob- 1 + fusc-us dark) + -ous. Cf. OF. obfusque, offusque, It. offusco: see offusc.]
  Dark in colour or aspect, dusky.

1822–34 Good's Study Med. (ed. 4) IV. 450 The term is [kḥh] (cecha).., and it immediately imports obfuscous, or over-cast with shade or smoke.

Oxford English Dictionary

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