Synonyms of core

1 Syllable

mass, seed, hq, crux, base, quick, bulk, nub, pith, thrust, hub, sperms, midst, sperm, gist, meat, root, heart, nave

2 Syllables

nubbin, centrums, semens, staple, middle, body, upshot, switchboard, linchpins, corpus, focus, import, foci, mainspring, tenors, basis, nucleus, purport, semen, nubbins, burden, kernel, nutshell, marrow, cadre, fulcrums, centers, cruxes, tenor, pivot, centrum, linchpin, recap, run-through, wrap-up, midriff, bowels, fulcrum, ganglion, cruces, kernels, nexus, spore, midpoint, bowel, hotbed, navels, wrapup, amount

3 Syllables

gravamen, nexuses, centriole, origin, essence, summing-up, midsection, foundation, focuses, ovule, focusses, summaries, substance

4 Syllables

epicenters, consequence, epicenter, rationalness, importance, virtuality, fuselage, nitty-gritty

5 Syllables

equidistance, intermediacy, denotatiton, significance