Difference between Complacency and Complacence

COMPLACENCY vs COMPLACENCE: NOUN

A feeling of contentment or self-satisfaction, especially when coupled with an unawareness of danger, trouble, or controversy.
An instance of contented self-satisfaction.
A feeling of contented self-satisfaction, especially when unaware of upcoming trouble.
An instance of self-satisfaction
The feeling you have when you are satisfied with yourself

The feeling you have when you are satisfied with yourself
Contented self-satisfaction.
Total lack of concern.
A feeling of quiet pleasure; satisfaction; gratification; especially, self-satisfaction.
That which gives satisfaction; a cause of pleasure or joy; a comfort.
Calm contentment; satisfaction; gratification.
The cause of pleasure or joy.
The manifestation of contentment or satisfaction; good nature; kindness; civility; affability.
Being complacent; a feeling of contentment or satisfaction; complacency.
Pleasure, delight.
Complaisance; a willingness to comply with others' wishes.
Disposition to please, or an act intended to give pleasure; friendly civility, or a civil act. See complaisance (now generally used in this sense).

Inaction, Laxness, Laxity, Optimism, Passivity, Indifference, Complaisance, Vigilance, Carelessness, Slackness, Apathy, Overconfidence, Self satisfaction, Self complacency, Complacence

Despondency, Ignorance, Irresolution, Timidity, Heedlessness, Overconfidence, Complaisance, Smugness, Arrogance, Cynicism, Indifference, Apathy, Self satisfaction, Self complacency, Complacency

Complicity, Alertness, Subservience, Collusion, Negligence, Contentment, Inaction, Laxity, Passivity, Indifference, Complaisance, Vigilance, Carelessness, Slackness, Apathy

Docility, Cowardice, Laziness, Servility, Naivety, Passivity, Hubris, Despondency, Ignorance, Complaisance, Smugness, Arrogance, Indifference, Apathy, Complacency

Complacency rests on taking excellence as an event.
Of course, this subsided as peace brought complacency.
Organisational complacency can undo all your good work.
Tory leaders of the leave campaign, its complacency.
Yet, first improvements should not lead to complacency.
Instead, there is an alarming sense of complacency.
It is a warning against apathy and complacency.
Some say it was complacency with its accomplishments.
There is no room for complacency, in fact, complacency in the middle of this pandemic can kill," he said.
Complacency - Don't allow complacency to destroy your healing and glory.

With equal complacence she saw his misery, his meanness, and his torture.
Martin grinned and accepted the invitation, marvelling the while at his complacence.
The greatest danger facing American democracy is complacence.