hub Synonyms

lime light spindle swivel trunnion turnstile focal point meeting place nerve center nerve centre seat pooler nub nucleus oarlock omphalos pinna pith pivot polestar knobble bellybutton Central Point control room epicenter epicentre hub world hubnode penetralium centers center of attention polar star midpoint Lusaka Freetown deckhand mecca center of gravity HQ chimney corner nexus navel centrum collet concentrator core crux cynosure equidistance essence centra