We found 2 dictionaries that define the word seismatical:

General (2 matching dictionaries)

1. seismatical: Merriam-Webster
2. seismatical: Wiktionary

Definitions from Wiktionary (seismatical) ▸ adjective:  Synonym of seismic ▸ Words similar to seismatical ▸ Usage examples for seismatical ▸ Idioms related to seismatical ▸ Wikipedia articles (New!) ▸ Popular nouns described by seismatical ▸ Words that often appear near seismatical ▸ Rhymes of seismatical ▸ Invented words related to seismatical