inconsequential
adj. C1 Advanced US //ˌɪŋˌkɑnsəˈkwɛntʃəɫ// UK //ɪnkˌɒnsɪkwˈɛnʃəl// in·con·se·quen·tial
adj. not important or having very little effect on a situation. You use this to describe something that does not change the final result.
adj. having little or no importance or effect; trivial in significance. Often used to describe minor details that do not impact the overall outcome of a larger event.
The small mistake was inconsequential to the final result.
While the individual errors were inconsequential, they added up to a significant delay in the project timeline.
In the grand scheme of the company's expansion, the minor administrative oversight proved inconsequential, though it served as a useful lesson for the new team.
From in- + consequential.