PARASYMPATHETIC Scrabble 29 Words With Friends 31 Definition adjective of or relating to the parasympathetic nervous system. noun originates in the brain stem and lower part of the spinal cord. — synonyms: parasympathetic_nervous_system See all 1984 words you can make from PARASYMPATHETIC → 15-letter words Words starting with P Words ending with C ← Unscramble different letters