Immediate onset Synonyms

Immediate replaced

Definitions for Immediate

(adjective) done or occurring without any noticeable lapse in time
(adjective) done or working without something else coming in between
(adjective) done , carried out, or given without delay

IO abbreviation

IO is an abbreviation for Immediate Onset

What does IO stand for?

IO stands for "Immediate Onset"

Onset replaced

immediate attack

immediate rush

immediate strike

immediate appearance

immediate start

immediate assault

immediate charge

immediate beginning

immediate arrival

immediate offensive

Definitions for Onset

(noun) the act or action of setting upon with force or violence
(noun) the point at which something begins
(noun) the beginning or early stages