improper

Improper is a related term of atrocious.

As adjectives the difference between improper and atrocious

is that improper is unsuitable to needs or circumstances; inappropriate; inapt while atrocious is frightful, evil, cruel or monstrous.

As a verb improper

is (obsolete|transitive) to appropriate; to limit.

Incapable is a related term of improper.

As adjectives the difference between incapable and improper

is that incapable is not capable (of doing something); unable while improper is unsuitable to needs or circumstances; inappropriate; inapt.

As a noun incapable

is (dated) one who is morally or mentally weak or inefficient; an imbecile; a simpleton.

As a verb improper is

(obsolete|transitive) to appropriate; to limit.

As adjectives the difference between improper and poor

is that improper is unsuitable to needs or circumstances; inappropriate; inapt while poor is with little or no possessions or money.

As a verb improper

is to appropriate; to limit.

As a noun poor is

with "the" Those who have little or no possessions or money, taken as a group.

Unfavorable is a related term of improper.

As adjectives the difference between unfavorable and improper

is that unfavorable is disadvantageous, adverse, unsuitable, inconducive; serving to hinder or oppose while improper is unsuitable to needs or circumstances; inappropriate; inapt.

As a verb improper is

(obsolete|transitive) to appropriate; to limit.

Improper is a related term of sinister.

In obsolete|lang=en terms the difference between improper and sinister

is that improper is (obsolete) to behave improperly while sinister is (obsolete) wrong, as springing from indirection or obliquity; perverse; dishonest.

As adjectives the difference between improper and sinister

is that improper is unsuitable to needs or circumstances; inappropriate; inapt while sinister is inauspicious]], ominous, unlucky, illegitimate (as in [[w:bar sinister|bar sinister ).

As a verb improper

is (obsolete|transitive) to appropriate; to limit.

Improper is a related term of nefarious.

As adjectives the difference between improper and nefarious

is that improper is unsuitable to needs or circumstances; inappropriate; inapt while nefarious is sinful, villainous, criminal, or wicked, especially when noteworthy or notorious for such characteristics.

As a verb improper

is (obsolete|transitive) to appropriate; to limit.

Improper is a related term of nasty.

As adjectives the difference between improper and nasty

is that improper is unsuitable to needs or circumstances; inappropriate; inapt while nasty is .

As a verb improper

is (obsolete|transitive) to appropriate; to limit.

As a noun nasty is

(lb) something nasty.

Improper is a related term of extreme.

As an adjective improper

is unsuitable to needs or circumstances; inappropriate; inapt.

As a verb improper

is (obsolete|transitive) to appropriate; to limit.

As a noun extreme is

.

Improper is a related term of horrible.

As adjectives the difference between improper and horrible

is that improper is unsuitable to needs or circumstances; inappropriate; inapt while horrible is causing horror; terrible; shocking.

As a verb improper

is (obsolete|transitive) to appropriate; to limit.

As a noun horrible is

a thing that causes horror; a terrifying thing, particularly a prospective bad consequence asserted as likely to result from an act.

Inefficient is a related term of improper.

As adjectives the difference between inefficient and improper

is that inefficient is inefficient while improper is unsuitable to needs or circumstances; inappropriate; inapt.

As a verb improper is

(obsolete|transitive) to appropriate; to limit.