Of, relating to, or resembling thunder; dramatic or impressive in a way that suggests the power of thunder.
From Greek 'bronte' (thunder) + the suffix '-esque' (in the manner of). The '-esque' suffix comes from Italian and French, creating descriptive terms.
The '-esque' suffix is borrowed from art and fashion—picturesque, grotesque, arabesque—so brontesque suggests thunder as a dramatic artistic element, not just a scary noise.
Complete word intelligence in one call. Free tier — 50 lookups/day.