Definitions

linchpin

[linch-pin] / ˈlɪntʃˌpɪn /

NOUN

cornerstone

Synonyms

STRONGEST

essential foundation keystone mainstay pillar

STRONG

anchor base mainspring

WEAK

key element main ingredient

NOUN

keynote

Synonyms

STRONG

basis center core cornerstone criterion crux essence gist heart idea kernel keystone mainspring marrow measure motive nub pith principle root source spring standard substance

WEAK

basic idea central idea

Antonyms

STRONG

end exterior exteriority outside periphery result surface

NOUN

keynote/keystone

Synonyms

WEAK

basic idea basis center core cornerstone criterion crux gist heart idea kernel mainspring marrow measure motive nub pith principle root source spring standard substance

NOUN

mainstay

Synonyms

STRONGEST

backbone bulwark pillar

STRONG

anchor brace buttress crutch maintainer prop sinew staff standby stay strength supporter sustainer upholder

WEAK

good right arm right-hand person

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The “Crossfire” confrontation is a linchpin in this story, but as Zengerle reminds readers, it’s not as cut-and-dry as a comic book villain origin story would be.

From Salon

Root's patience at the crease, deft footwork and reading of spin made him the linchpin of England's chase and once he settled in, Sri Lanka found it difficult to know where to bowl to him.

From BBC

As founding members of the North Atlantic Treaty Organization, both countries also have considered Greenland a linchpin of NATO’s security.

From The Wall Street Journal

Japan is the natural linchpin in a new era of Indo-Pacific-Middle East relations.

From The Wall Street Journal

Strong export controls are the linchpin to keeping the lead.

From The Wall Street Journal

linchpin

Example Sentences

Related Words