Thunderous vs. Thundrous: What's the Difference?

Thunderous and Thundrous Definitions
Thunderous
Producing thunder or a similar sound.
Thundrous
Obsolete form of thunderous
Thunderous
Loud and unrestrained in a way that suggests thunder
Thunderous applause.
Thundrous
Thunderous; sonorous.
Thunderous
Very loud; that sounds like thunder; thundersome. Also in metaphorical expressions, signifying fury.
ADVERTISEMENT
Thunderous
Producing thunder.
How he before the thunderous throne doth lie.
Thunderous
Making a noise like thunder; sounding loud and deep; sonorous.
Thunderous
Loud enough to cause (temporary) hearing loss
Thunderous
Extremely ominous;
World events of thunderous import