Synonyms of core

core

noun

ˈkȯr 

1

as in heart

the seat of one's deepest thoughts and emotions

in my very core I knew that an injustice was being committed

Synonyms & Similar Words

• heart
• soul
• bone(s)
• mind
• gut
• bosom
• breast
• inner space
• inside
• blood
• belly
• quick
• conscience
• heartstrings

2

as in center

a thing or place that is of greatest importance to an activity or interest

the capitol building is the core of the political life of the state

Synonyms & Similar Words

• center
• hub
• capital
• mecca
• focus
• base
• heart
• nucleus
• central
• seat
• locus
• nexus
• axis
• ground zero
• nerve center
• epicenter
• playground
• headquarters
• navel
• omphalos
• cynosure
• where it's at
• eye
• essence
• kernel
• hot spot
• hive
• attraction
• magnet
• hotbed
• pith
• nub
• thick
• deep
• soul
• happy hunting ground
• quintessence
• playland
• polestar
• lodestone

3

as in essence

the central part or aspect of something under consideration

at last, we come to the core of the issue that has been dividing us

Synonyms & Similar Words

• heart
• essence
• root
• kernel
• point
• nucleus
• sum
• meat
• pivot
• crux
• centerpiece
• bottom line
• sum and substance
• gist
• nub
• net
• pith
• theme
• keynote
• subject
• the long and short
• tenor
• content
• direction
• course
• bull's-eye
• body
• substance
• nubbin
• meat and potatoes
• thesis
• drift
• hypothesis
• proposition
• purport

4

as in body

the main or greater part of something as distinguished from its subordinate parts

a starfish can even survive the division of its core into two parts; both halves then regenerate

Synonyms & Similar Words

• body
• bulk
• weight
• majority
• essence
• staple
• main
• chief
• mass
• whole
• entirety
• bottom
• heart
• nature
• root
• burden
• center
• middle
• substance
• focus
• brunt
• generality
• kernel
• amount
• sum
• nucleus
• matter
• heft
• total
• soul
• subject
• meat
• totality
• aggregate
• marrow
• quantum
• hub
• theme
• topic
• stuff
• seat
• sum total
• text
• argument
• motif
• essentiality
• pitch
• quintessence
• point
• pith
• crux
• nut
• gist
• nub
• affair
• purport

Antonyms & Near Antonyms

• extension
• component
• element
• part
• section
• constituent
• ingredient
• segment
• accessory
• piece
• appendage
• adjunct
• offshoot
• division
• side
• quality
• feature
• aspect
• angle
• facet

5

as in midst

an area or point that is an equal distance from all points along an edge or outer surface

the mountain rises from ground that is almost precisely at the island's core

Synonyms & Similar Words

• midst
• center
• middle
• interior
• midpoint
• inside

Antonyms & Near Antonyms

• periphery
• perimeter

Example Sentences

Recent Examples of core

The core of Proxima Fusion’s approach relies on the Quasi-Isodynamic High-Temperature Superconducting (QI-HTS) stellarator concept. — Aman Tripathi, Interesting Engineering, 11 July 2026

At its core, the show explores the universal pressure many people face from family and society to settle down, regardless of their religion, background, or gender. — Naman Ramachandran, Variety, 10 July 2026

These occur when stars much more massive than the sun reach the end of nucleosynthesis in their cores. — Robert Lea, Space.com, 10 July 2026

Written on the steps are BCNY’s four core values — competence, connection, confidence, character. — Annalisa Merelli, STAT, 10 July 2026