preponderance
n. uncountable C1 Advanced US //pɹiˈpɑndɹəns// UK //pɹɪpˈɒndəɹəns// pre·pon·der·ance
n. a large amount of something compared to everything else. It describes when one thing is much more common or important than others in a group.
n. a state of being greater in number, amount, or weight than other things. Often used in legal or formal contexts to describe the majority of evidence or a dominant quality.
The preponderance of evidence suggests he is guilty.
In the final report, the preponderance of data pointed toward a single cause for the accident.
The committee noted a preponderance of negative feedback regarding the new policy, leading them to reconsider the proposed implementation timeline.
From preponderant + -ance.