Centre, abc, bosom, and bowels are all synonyms for core. Peripheral and minor are antonyms of core. And here are 58 another word for core.
Abc, base, basic principles, basic, basis, bedrock, body, brass tacks, central, chief, cornerstone, crucial, crux, elemental, essence, essential, essentials, foundation, fundamental, fundamentals, gist, heart of the matter, heart, hub, kernel, key, linchpin, main ingredients, main, mainspring, marrow, meat, nitty-gritty, nub, nucleus, number-one, nuts and bolts, pith, primary, principal, quintessence, root, substance, sum and substance, underpinning, vital, and basics are all synonyms for core.
Bosom, bowels, centre, depths, innards, interior, middle, nucleus, recesses, and midst are all another word for core.
Core synonym page has a variety of synonyms that differ in length. 4 synonyms with 3, 10, and 12 letters and 8 synonyms with 4, and 7 letters. 6 synonyms with 5, and 6 letters and 3 synonyms with 8, 11, and 15 letters.
5 synonyms with 9 letters and 1 synonym with 16 letters. For a total of 55 another word for core.
Trust is the core of relationships.
The core values guide our actions.
He has a strong core strength.
The core issue requires immediate attention.