| 1. |
(adjective) not desirable; "undesirable impurities in steel"; "legislation excluding undesirable aliens" |
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Antonyms: desirable |
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| 2. |
(satellite adjective) not worthy of being chosen (especially as a spouse) |
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Synonyms: unsuitable |
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| 3. |
(noun) one whose presence is undesirable: "rounding up vagrants and drunks and other undesirables" |
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Related Words: persona non grata, unwelcome person |
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