English Dictionary

To be as a fact and not as a mode; to have an actual or real being, whether material or spiritual.
Source : opted (55523)  - auto

To be manifest in any manner; to continue to be; as, great evils existed in his reign.
Source : opted (55524)  - auto

To live; to have life or the functions of vitality; as, men can not exist water, nor fishes on land.
Source : opted (55525)  - auto