Unmannerly; unseemly.

Of acts, words, etc.: Unfitting, improper.

Not pleasing or agreeable to the moral sense or to notions of propriety; unbecoming, improper, unseemly.

Const. for (†of, to) and with infinitive.

Unbecoming, unseemly; = unbeseeming, adj. 2. Obsolete.

= unseemly, adj. 1.

Unbecoming, improper.

Unbecoming; highly unsuitable or inappropriate (†to); contrary to the fitness of things; in extremely bad taste; unseemly.

With object: Not beseeming or befitting (a person, etc.); unbecoming or inappropriate to. (Very common in 17th cent.)

Not decent or seemly; indecorous.

Not becoming or befitting; unsuitable; improper. Without const.

Not befitting or suitable. Without const.

Unfitting, unbecoming, unseemly; discourteous, mean.

At variance with good conduct or propriety; indecorous, unseemly, improper; foolish.

Of style, action, etc.: Not in conformity with a recognized standard; improper, faulty.

Contrary to, or wanting, decorum or propriety of behaviour; in bad taste.

Beyond the bounds of what is usual or considered correct and proper; unusual, peculiar; eccentric, unorthodox; extreme.

Not in accordance with good manners, modesty, or decorum; unbecoming, unseemly; indecorous, indecent. Also transferred of a person.

Wanting in, or offensive to, a sense of delicacy or propriety; coarse, unrefined; bordering upon what is immodest or indecent.

spec. Not in accordance with good manners or decorum; indecent, immodest; = improper, adj. 3.

Nasty; improper, unbecoming. Used esp. to and by children. Obsolete. rare.

colloquial. not done and variants: forbidden by custom, opinion, or propriety; badly thought of, unseemly. Frequently in it is not (frequently isn't)…