Thunderstorm adjectives are listed in this post. Each word below can often be found in front of the noun thunderstorm in the same sentence. This reference page can help answer the question what are some adjectives commonly used for describing THUNDERSTORM.
big, fearful, fierce
great, heavy, huge
severe, sudden, terrible
terrific, tremendous, violent
Hope this word list had the adjective used with thunderstorm you were looking for. Additional describing words / adjectives that describe / adjectives of various nouns can be found in the other pages on this website.
vicious
Loud
electrical unique dangerous majestic spectacular rumbling terrifying startling roaring and tumultuous
loud, noisy and cooling
Gloomy