mysterically

English

Etymology

From mysterical +‎ -ly.

Adverb

mysterically (comparative more mysterically, superlative most mysterically)

1. (uncommon) In a mysterical manner.
   • 1911 May, “Insanity and the Art of the Borderland”, in The International Studio, volume 32, number 171, page 32:

     The undeveloped or mysterically confused thought which exists in savages is fully exemplified in the childish or crazy atavistic anthropomorphism and symbolism so prevalent among degenerates.