unseemly
He complains about the unseemliness of her behaviour in front of a reporter.
The unseemliness and filth of the poor cottage was too disgusting for his family.
The unseemliness of what they were doing sank in later.

SMART Vocabulary: related words and phrases

Unsuitable and unacceptable
amiss
be in bad, poor, the worst possible, etc. tasteidiom
beneath your dignityidiom
beyond
beyond the paleidiom
incorrect
incorrectly
indecent
ineligibility
ineligible
over-extravagant
raffish
raffishly
raffishness
room
unsuitable
unsuitably
unsuited
unsupportable
unwarrantable

Examples of unseemliness

unseemliness
Put aside the unseemliness of a billionaire politician trying to deflect criticism by collecting checks for an unimpeachable cause.
From The New Yorker
And so, beholding her impatience and unseemliness, he would realize the folly of an ill temper and thus learn by antithesis to curb his own.
From Project Gutenberg
The unseemliness of the thing offended my sense of propriety.
From Project Gutenberg
It is the penalty of all original thinking that it inspires fools to unseemliness as well as wise men to action.
From Project Gutenberg
No doubt the applause of his auditors urged him on to occasional unseemliness.
From Project Gutenberg
But, it may not be amiss to enumerate some of those things which, by their unseemliness, render the conduct of any person repulsive and disgusting.
From Project Gutenberg
He longed to revenge himself on every one for his own unseemliness.
From Project Gutenberg
I should add that a rare and pretty tenderness constantly displayed on her part toward him robbed it of any semblance of unseemliness.
From Project Gutenberg
Will he not with great unseemliness look about him?
From Project Gutenberg
This strife is urged on by kind neighbors who take sides, and by the "setters" at the store, who fire the litigants on to unseemliness.
From Project Gutenberg
Musicians, for instance, often become intoxicated by their own sweet sounds, and are lured on to unseemliness, making much discord in life's symphony.
From Project Gutenberg
Rebukes for the unseemliness were copious and stern enough.
From Project Gutenberg
They demur, on account of the unseemliness of a joyous ceremony at a time, to them, so sad and trying; but it is a last request, and they yield.
From Project Gutenberg
The subject was presented in the form of a clever parable, satirizing the present-day "booming" of popular books, and the unseemliness and vulgarities of modern advertising methods.
From Project Gutenberg
In a short time, she saw him begin to move; and he rose up, and looked at his person, and became ashamed of the unseemliness of his appearance.
From Project Gutenberg
These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors.