Synonyms of nucleus in English:

nucleus


See definition of nucleus

noun

1‘the nucleus of the international banking world’

SYNONYMS

core, centre, central part, most important part, heart, nub, hub, middle, midpoint, eye, kernel, focus, focal point, pivot, crux

literary navel

rare omphalos

2‘a nucleus of non-party men were prepared to support him’

SYNONYMS

small group, caucus, cell, coterie, clique, faction, cabal