The phrase "achievements immediately" is correct and usable in written English.
It can be used when discussing the promptness or urgency of recognizing or celebrating accomplishments.
Example: "The team was eager to share their achievements immediately after the project was completed."
Alternatives: "accomplishments right away" or "successes at once".
If you are on the Xbox 360, you will receive the Revenge Achievement immediately after you see the Hunter-Chopper fall to the ground.
Despite my own achievements, I immediately felt unaccomplished and overshadowed in light of my new roommates.
Acclaim for McQueen's achievement was immediately forthcoming.
I ask what has been her greatest achievement and immediately regret it, expecting her to give me a stock "the best is yet to come" answer.
The dialogue in Docherty, which McIlvanney considered his most important achievement, was not immediately welcoming to outside ears: "'That's richt.' Tam was laughing.
It is an extraordinary achievement, one that immediately raises the prospect that scientists might soon create the genomes of creatures that died more than a million years ago, possibly several million years.
Considerable research effort and significant progress have been made in the past few years, and a comprehensive review of the recent development and achievement is becoming immediately necessary.
This technological achievement started early, immediately after World War II, by scientists and engineers, the desalination pioneers, who established the desalination applications of today.
In addition, the essay test that measured students' achievement was administered immediately after the reporting phase, which did not give students extra time outside of the classroom for self-study.
Lloyd George's major achievement during the years immediately before the war was in the field of social insurance.
