FIENDISH
Source: 567
Fiend″ish (?), a. Like a fiend; diabolically wicked or cruel; infernal; malignant; devilish; hellish. — Fiend″ish‐ly, adv. — Fiend″ish‐ness, n.
Source: 567
Fiend″ish (?), a. Like a fiend; diabolically wicked or cruel; infernal; malignant; devilish; hellish. — Fiend″ish‐ly, adv. — Fiend″ish‐ness, n.