| amiss | wrongly, improperly, in an unseemly way |
| ill-beseeming | unseemly, inappropriate, unbecoming |
| lewd | improper, unseemly |
| misbecome | appear unbecoming to, be unseemly to |
| uncomeliness | unseemly behaviour, improper conduct |
| unreverent | irreverent, disrespectful, unseemly |
| untoward | unmannerly, improper, unseemly |