1.  preponderance(n = noun.attribute) - superiority in power or influence; "the preponderance of good over evil"; "the preponderance of wealth and power"
is a kind of power, powerfulness
Derived forms adjective preponderant₁, verb preponderate₁

2.  preponderance(n = noun.attribute) prevalence - a superiority in numbers or amount; "a preponderance of evidence against the defendant"
is a kind of figure, number
Derived form verb preponderate₁

3.  preponderance(n = noun.attribute) - exceeding in heaviness; having greater weight; "the least preponderance in either pan will unbalance the scale"
is a kind of heaviness, weightiness
Derived form verb preponderate₁

1.  The quality or state of being preponderant; superiority or excess of weight, influence, or power, etc.; an outweighing. [1913 Webster]
"The mind should . . . reject or receive proportionably to the preponderancy of the greater grounds of probability." [1913 Webster]
"In a few weeks he had changed the relative position of all the states in Europe, and had restored the equilibrium which the preponderance of one power had destroyed." [1913 Webster]

2.  The excess of weight of that part of a canon behind the trunnions over that in front of them. [1913 Webster]

N  superiority, majority, greatness, advantage, pull, preponderance, preponderation, vantage ground, prevalence, partiality, personal superiority, nobility, Triton among the minnows, primus inter pares, nulli secundus, captain, crackajack, supremacy, preeminence, lead, maximum, record, trikumia, climax, culmination, transcendence, ne plus ultra, lion's share, Benjamin's mess, excess, surplus, (redundancy), superior, greater, major, higher, exceeding, great, distinguished, ultra, vaulting, more than a match for, supreme, greatest, utmost, paramount, preeminent, foremost, crowning, first-rate, unrivaled peerless, matchless, none such, second to none, sans pareil, unparagoned, unparalleled, unequalled, unapproached, unsurpassed, superlative, inimitable facile princeps, incomparable, sovereign, without parallel, nulli secundus, ne plus ultra, beyond compare, beyond comparison, culminating, transcendent, transcendental, plus royaliste que le Roi, more catholic than the Pope increased, enlarged, beyond, more, over, over the mark, above the mark, above par, upwards of, in advance of, over and above, at the top of the scale, at its height, eminently, egregiously, preeminently, surpassing, prominently, superlatively, supremely, above all, of all things, the most, to crown all, kat exochin, par excellence, principally, especially, particularly, peculiarly, a fortiori, even, yea, still more, I shall not look upon his like again, deos fortioribus addesse.

N  authority, influence, patronage, power, preponderance, credit, prestige, prerogative, jurisdiction, right, direction, government, divine right, dynastic rights, authoritativeness, absoluteness, absolutism, despotism, jus nocendi, jus divinum, mastery, mastership, masterdom, dictation, control, hold, grasp, grip, gripe, reach, iron sway, fangs, clutches, talons, rod of empire, commission, deputy, permission, at the head, dominant, paramount, supreme, predominant, preponderant, in the ascendant, influential, arbitrary, compulsory, stringent, at one's command, in one's power, in one's grasp, under control, in the name of, by the authority of, de par le Roi, in virtue of, under the auspices of, in the hands of, at one's pleasure, by a dash if the pen, by a stroke of the pen, ex mero motu, ex cathedra, from the chair, the gray mare the better horse, every inch a king.

N  influence, importance, weight, pressure, preponderance, prevalence, sway, predominance, predominancy, ascendency, dominance, reign, control, domination, pull, authority, capability, effect, interest, synergy (cooperation), footing, purchase, play, leverage, vantage ground, tower of strength, host in himself, protection, patronage, auspices, influential, effective, important, weighty, prevailing, prevalent, rife, rampant, dominant, regnant, predominant, in the ascendant, hegemonical, with telling effect, tel maure tel valet.