The phrase "absolutely immediate" is correct and usable in written English.
It can be used to emphasize the urgency or promptness of an action or response.
Example: "The situation requires an absolutely immediate response to prevent further complications."
Alternatives: "completely urgent" or "entirely prompt".
"La Clemenza di Tito," the opera Mozart wrote for a coronation in Prague a few months before he died, was long undervalued but now seems absolutely immediate.
"You go into a church, put your 500 lire in and you come face to face with a Caravaggio; it is absolutely immediate.
Bowie recalled, "I was naming the children the night we met ... it was absolutely immediate".
The closures have resulted in "an absolutely immediate hit" for consumers, particularly in rural areas, said Susan Collins, president of the Container Recycling Institute.
Central to those 40 or so professionals back in 2012, was a recognition that the natural environment will nearly always (appear) to offer absolutely no immediate business value, (although a closer inspection will almost always refute this of course).
The attack has to come as a reaction to a perceived threat that is both absolutely credible and immediate.
Asked if she believed in 2008 that these accomplishments made her at least as qualified as Barack Obama to be president, her response was immediate: "Absolutely.
The management of the trauma patient was absolutely ludicrous: his immediate operation and subsequent assault by the orthopaedic consultant (by sedation) had me spitting!
For the most part it was absolutely dismal, an immediate return to the Premier League never looked remotely possible.
The main thrust of his famous article is the claim that 'the sense of obligation to do, or of the rightness of, an action of a particular kind is absolutely underivative and immediate' (12).
When asked if she would consider a pay cut, Lorena Muñoz's answer was immediate: "Absolutely". A social worker at Erie House for the past year, Muñoz does a little bit of everything: keeping up with "alumni," coordinating a counseling program for children and their families, coaching a team of students who teach their peers about healthy food and exercise.
