Antonyms of adj seemly

1 sense of seemly

Sense 1
becoming, comely, comme il faut, decent, decorous, seemly -- (according with custom or propriety; "her becoming modesty"; "comely behavior"; "it is not comme il faut for a gentleman to be constantly asking for money"; "a decent burial"; "seemly behavior")

INDIRECT (VIA proper) -> improper -- (not suitable or right or appropriate; "slightly improper to dine alone with a married man"; "improper medication"; "improper attire for the golf course")

Similarity of adj seemly

1 sense of seemly

Sense 1
becoming, comely, comme il faut, decent, decorous, seemly -- (according with custom or propriety; "her becoming modesty"; "comely behavior"; "it is not comme il faut for a gentleman to be constantly asking for money"; "a decent burial"; "seemly behavior")
       => proper (vs. improper) -- (marked by suitability or rightness or appropriateness; "proper medical treatment"; "proper manners")