scrupulously
Definitions
In a very careful and thorough way.
Acting in strict regard for what is considered right or proper.
Examples
The scientist scrupulously recorded every detail of the experiment to ensure the results were accurate.
She scrupulously followed the instructions in the manual to avoid making any mistakes during the assembly.
Synonyms
meticulously painstakingly thoroughly conscientiously diligently carefully rigorously
Antonyms
carelessly negligently sloppily remissly haphazardly laxly thoughtlessly