SynonymX
Speak
Linchpin
Definition of Linchpin
1.
A central cohesive source of support and stability
Noun
2.
Pin inserted through an axletree to hold a wheel on
Noun
Synonyms for word "linchpin"
lynchpin
anchor
backbone
keystone
lynchpin
mainstay
Semanticaly linked words with "linchpin"
support
pin
Hyponims for word "linchpin"
support
pin