Fiendful

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Full of fiendish arts or spirit.

    "Fauſtus is gone, regard his helliſh fall, / Whoſe fiendful fortune may exhort the wiſe, / Onely to wonder at vnlawful things, […]"

Example

More examples

"Fauſtus is gone, regard his helliſh fall, / Whoſe fiendful fortune may exhort the wiſe, / Onely to wonder at vnlawful things, […]"

Etymology

From fiend + -ful.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.