Existent and Split-second

Existent adjective - Existing in fact and not merely as a possibility.

Split-second and existent are semantically related In some cases you can use "Split-second" instead an adjective "Existent".

Nearby Words: existence, existing, existential

Split-second adjective - Done or occurring without any noticeable lapse in time.

Existent and split-second are semantically related in immediate topic. Sometimes you can use "Existent" instead an adjective phrase "Split-second".