generality

bromide, cliché (also cliche), commonplace, platitude, truism

adage, proverb, saw, saying

oversimplification, simplification

majority

aggregate, amount, entirety, quantum, sum, sum total, total, totality, whole

bottom, essence, essentiality, marrow, meat, nature, pith, quintessence, root, soul, stuff, substance

center, heart, hub, kernel, middle, nucleus, nut, seat

affair, argument, burden, crux, focus, gist, nub, pitch, point, purport

matter, motif, subject, text, theme, topic

plurality

maximum, most

abundance, heap, loads, lot, much, oodles, plenty, profusion, reams, scads, wealth