Swimmingly
(adverb)
In a smooth and successful manner.
Origin:
From "swimming" and the suffix "-ly" meaning in the manner of.
Examples:
- The project was going swimmingly until the computer crashed.
- The party was going swimmingly until the lights went out.
- The meeting went swimmingly, with all of the issues being resolved.
- I was doing well on the test until I got to the last question, but even then things were going swimmingly.
- The concert was going swimmingly, with the crowd enjoying every song.