| Main Entry: | seism |
| Part of Speech: | noun |
| Definition: | earthquake |
Synonyms: |
quake, tremor |
| Main Entry: | convulsion |
| Part of Speech: | noun |
| Definition: | disturbance |
Synonyms: |
agitation, cataclysm, clamor, commotion, disaster, ferment, furor, outcry, quaking, rocking, seism, shaking, shock, tottering, trembling, tumult, turbulence, upheaval, upturn |
Antonyms: |
harmony, peace |
| Main Entry: | earthquake |
| Part of Speech: | noun |
| Definition: | tremor from inside the earth |
Synonyms: |
convulsion, fault, macroseism, microseism, movement, quake, quaker, seimicity, seism, seismism, shake, shock, slip, temblor, trembler, undulation, upheaval |
| Main Entry: | quake |
| Part of Speech: | noun |
| Definition: | earthquake |
Synonyms: |
aftershock, convulsion, quaker, seism, shake, shock, temblor, tremblor, tremor |
| Main Entry: | temblor |
| Part of Speech: | noun |
| Definition: | tremor |
Synonyms: |
agitation, earthquake, flutter, quake, quaking, quaver, quiver, quivering, ripple, seism, shake, shiver, shivering, tremble, trembling, tremblor, trepidation, upheaval, vibration, wobble |
| Main Entry: | tremblor |
| Part of Speech: | noun |
| Definition: | tremor |
Synonyms: |
agitation, earthquake, flutter, quake, quaking, quaver, quiver, quivering, ripple, seism, shake, shiver, shivering, temblor, tremble, trembling, trepidation, upheaval, vibration, wobble |