Part of speech:
The definition of topmost is the highest position or the highest status.
Most important or significant; main; principal
Tending to be stronger than its counterpart or used for the most important tasks or in the most pressing situations:
First in rank or importance; leading
The definition of leading is a person or thing in the first, major or primary position or role.
Main is described as the most important or primary person or thing.
Characterized by groups or radicals that are attached to the end carbon atom of a chain, i.e., to a CH2 group (Ex.: primary alcohols, CH2OH; primary amines, CH2NH2)
Higher in rank, dignity, or office.
Greatest in importance, degree, significance, character, or achievement.
Of, situated at, or being the top; uppermost, highest, greatest, or foremost
Of little or no importance; insignificant; trifling
Lower is defined as in a lesser or inferior place, or something less in quality or value.
Of the lowest degree, quality, rank, or amount:
Having a pitch corresponding to a relatively large number of sound-wave cycles per second:
Find another word for uppermost. In this page you can discover 21 synonyms, antonyms, idiomatic expressions, and related words for uppermost, like: loftiest, topmost, culminating, highest, chief, dominant, foremost, greatest, leading, main and predominant.