Instant and Nothing flat

Instant noun - A very small space of time.

Nothing flat and instant are semantically related in moment topic. In some cases you can use "Nothing flat" instead a noun "Instant".

Nearby Words: instance, instantly, instantaneous, instancy

Instant and nothing flat are semantically related in brief time period topic. Sometimes you can use "Instant" instead a noun phrase "Nothing flat", if it concerns topics such as shortest interval of time, very short time.