Difference between Improper and Indecorous

IMPROPER vs INDECOROUS: ADJECTIVE

Not conforming to legality, moral law, or social convention
Not appropriate for a purpose or occasion
Not suited to circumstances or needs; unsuitable.
Not in keeping with conventional mores; indecorous: : unseemly.
Not consistent with established truth, fact, or rule; incorrect.
Irregular or abnormal.
Not proper; not suitable; not fitted to the circumstances, design, or end; unfit; not becoming; incongruous; inappropriate; indecent
Not peculiar or appropriate to individuals; general; common.
Not according to facts; inaccurate; erroneous.
Not suitable or right or appropriate
An original feud, not earned by military service.
See under Fraction.
Unsuitable to needs or circumstances; inappropriate; inapt
Not according to facts; inaccurate or erroneous
Not consistent with established facts; incorrect
Not properly named; See, for example, improper fraction
See under Diphthong.

Lacking propriety and good taste in manners and conduct
Not in keeping with accepted standards of what is right or proper in polite society
Lacking propriety or decorum. : unseemly.
Not decorous; violating good manners; contrary to good breeding or etiquette; unbecoming; improper; out of place.
Improper, immodest or indecent

To impropriate.
Not proper or peculiar to any individual; general; common.
Not of a proper kind or quality; not adapted to or suitable for the purpose or the circumstances; unfit; unbecoming; indecorous: as, an improper medicine; an improper appointment; improper conduct or language.
Not proper in form or method; not according to nature, truth, rule, or usage; abnormal; irregular; erroneous: as, improper development; improper fractions; improper pronunciation; an improper use of words.

Illegal, Out of the way, Uncomely, Unconventional, Indecorous, Unbecoming, Wrong, Unsuitable, Irregular, Indecent, Incorrect, Untoward, Unseemly, Unlawful, Inappropriate

Disrespectful, Unmannerly, Tactless, Uncouth, Undignified, Unladylike, Vulgar, Ungentlemanly, Improper, Uncomely, Indecent, Untoward, Indelicate, Unseemly, Unbecoming

Illegal, Out of the way, Uncomely, Unconventional, Indecorous, Unbecoming, Wrong, Unsuitable, Irregular, Indecent, Incorrect, Untoward, Unseemly, Unlawful, Inappropriate

Disrespectful, Unmannerly, Tactless, Uncouth, Undignified, Unladylike, Vulgar, Ungentlemanly, Improper, Uncomely, Indecent, Untoward, Indelicate, Unseemly, Unbecoming

When we simplify an improper fraction, the answer is still an improper fraction.
Use various tests to determine if improper integrals converge or diverge and to evaluate certain convergent improper integrals.
There was also concern over how to establish these provisions so that individual improper terminations as well as improper termination practicescould be addressed.
If it is determined that an improper deduction has occurred, the member will be promptly reimbursed for any improper deduction made.
It is not limited to only the future improper notarizations of the notary who performed a prior improper notarization.
The issue is simply whether what he wanted was improper or improper enough to justify impeachment and removal.
Moving violations include such offenses as speeding, running a red light, improper lane change, and improper turn.
Minor infractions such as improper language or improper joke telling may be handled in house.
Two common reasons for failing a test are improper backing and improper lane changing.
Improper cultural care Improper cultural care Improper site location Improper heater ventillation Environmental stress Pythium spp.

Augustus quelled the indecorous adulation, with a look and a gesture, and the next day issued an edict reprimanding such behaviour.
Use the techniques you can use to pull in a lot cheaper than a coarse campaign of topping is indecorous military strength.
Jeans, tshirts, shirts with visible logos or writing, strapless or thinstrapped tops, miniskirts, or other casual or indecorous attire is not suitable.
We hear no ravings, and see no rompings, or indecorous and indecent exhibitions under the cloak of a religious assemblage.
Refuge in the ombudsman may be sought due to the administrative action, colored by indecorous concerns like bias, hostility, or arbitrariness.
The noble lord had said he had made use on a certain recent occasion, of very indecorous expressions.
It makes sense that the cocksure, indecorous John Thorpe would propose such a thing to Catherine.
Since their study, similarly indecorous shows have popped up like pockmarks on the genre.
Male students have also been guilty by their sloppy, indecorous dress and grooming.
ANT: Unbecoming, unfit, unsuitable, improper, inappropriate, inconvenient, indecent, incongruous, unmeet, indecorous.