"Lyencephalous" is a word in ENGLISH

Pertaining to, characteristic of, or held by, the high church party of the Church of England.

Of or pertaining to Attica, in Greece, or to Athens, its principal city; marked by such qualities as were characteristic …

Of, pertaining to, or characteristic of, a brute beast. Hence: Brutal; cruel; fierce; ferocious; savage; pitiless; as, brute violence.

Pertaining to, or characteristic of, the genus Cestracion.

Pertaining to, or serving to constitute, the character; showing the character, or distinctive qualities or traits, of a person or …

Granular; pertaining to, or having the granular structure characteristic of, the class of meteorites called chondrites.

Of or pertaining to the inhabitants of a city; characteristic of citizens; effeminate; luxurious.

Pertaining to, derived from, or having certain characteristics of, citric and aconitic acids.

Pertaining or relating to a continent; characteristic of a continent; as broad in scope or purpose as a continent. Continental …

Pertaining to, or characteristic of, the Creoles.

Like, or pertaining to, the crocodile; characteristic of the crocodile.

Pertaining to the Cyclops; characteristic of the Cyclops; huge; gigantic; vast and rough; massive; as, Cyclopean labors; Cyclopean architecture.

Pertaining to, or characteristic of, a demon or evil spirit; devilish; as, a demoniac being; demoniacal practices.

Pertaining to, or characteristic of, the process of development; as, the developmental power of a germ.

Resembling, characteristic of, or pertaining to, the devil; diabolical; wicked in the extreme.

Pertaining to eczema; having the characteristic of eczema.

Pertaining to, resembling, or characteristic of, the stag, or Cervus elaphus.

Of or pertaining to a woman, or to women; characteristic of a woman; womanish; womanly.

Indicating, or pertaining to, fever; characteristic of a fever; as, feverish symptoms.

Pertaining to the family Fringillidae; characteristic of finches; sparrowlike.