Difference between Boredom and Ennui

BOREDOM vs ENNUI: NOUN

An instance or period of a state of being bored; a variety of bored state.
The state of being bored.
The realm of bores; bores, collectively.
The state of being bored, or pestered; a state of ennui.
Bores collectively.
The state of being bored; tedium; ennui.
The state of being a bore, or the tendency to become tiresome and uninteresting.
The condition of being bored; ennui.
The feeling of being bored by something tedious

A gripping listlessness or melancholia caused by boredom; depression (Wikipedia).
A feeling of weariness and disgust; dullness and languor of spirits, arising from satiety or want of interest; tedium.
A painful or wearisome state of mind due to the want of any object of interest, or to enforced attention to something destitute of interest; the condition of being bored; tedium.
Listlessness and dissatisfaction resulting from lack of interest; boredom.
The feeling of being bored by something tedious

Laziness, Loneliness, Monotony, Bore, Snag, Thing, Pill, Trouble, Nuisance, Problem, Boring, Annoyance, Bored, Ennui, Tedium

Malaise, Aimlessness, Despair, Weariness, Loneliness, Dreariness, Melancholy, Anomie, Angst, Gener, Lethargy, Lassitude, Languor, Tedium, Boredom

Drudgery, Idleness, Laziness, Loneliness, Monotony, Bore, Thing, Pill, Trouble, Nuisance, Problem, Boring, Bored, Ennui, Tedium

Hopelessness, Dullness, Malaise, Aimlessness, Despair, Weariness, Loneliness, Melancholy, Angst, Gener, Lethargy, Lassitude, Languor, Tedium, Boredom

We had just been partying out of boredom.
What he felt instead was boredom and dread.
Heidegger appeals to our experience of boredom and, on that basis, he aims to express in language how our experience of boredom is structured.
For the boredom of the audience, from a lover of boredom.
The present study investigated whether being prone to boredom and having difficulties regulating emotions would predict emotional eating, in particular in response to boredom.
You can explore boredom, you can bore into boredom and watch it.
It is also likely that an operant behavior of regulating boredom may have been strengthened if playing results in a change in boredom.
Boredom is common in all ages, and some boredom is unavoidable.
Boredom often results in random gaming sessions, so engaging oneself would help relieve a person of boredom.
However, boredom, especially interpersonal boredom, often plagues the person with histrionic traits.

However, despite his passionate learning, there came the period of ennui after dedicating seven years to najeonchilgi.
See, he seemed to say, look at what lies beneath all of that suburban ennui.
More aircraft, had crowded in beside Zack for the big moment, day, Total Ennui.
Jules reclined on the lounge, a blend of ennui and scornful disregard.
Radicals irked him; he regarded them with a kind of princely ennui.
There has always been a terribly ennui in being Queen.
Wrench yourself free from ennui with this fun activity book!
Baron Trump is a young aristocrat suffering from ennui.
These alone can tear him from his ennui.
Analogously, one can discuss ennui without being bored tout courtor bored with the discussion of ennui.