English adjective: thunderous | |||
1. | thunderous loud enough to cause (temporary) hearing loss | ||
Synonyms | deafening, earsplitting, thundery | ||
Similar | loud | ||
Antonyms | soft | ||
2. | thunderous extremely ominous | ||
Samples | World events of thunderous import. | ||
Similar | unpropitious | ||
Antonyms | propitious | ||