impure
[adjective]
Synonyms:
- unrefined, adulterated, debased, mixed
- contaminated, defiled, dirty, infected, polluted, tainted
- immoral, corrupt, indecent, lascivious, lewd, licentious, obscene, unchaste

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Antonyms: pure
Contrasted words: chaste, clean, cleanly, decent, decorous, immaculate, modest, virtuous, moral, consecrated, undefiled
Related Words: belowstairs, carnal, immodest, indecent, indecorous, lascivious, lewd, lustful, prurient, scarlet, sensual, filthy, vile, unhallowed, unholy

[TahlilGaran] English Synonym Dictionary ▲

im‧pure /ɪmˈpjʊə $ -ˈpjʊr/ adjective
[Word Family: noun: purification, purist, purity ≠ impurity, purifier; verb: purify; adverb: purely; adjective: pure ≠ impure]

1. not pure or clean, and often consisting of a mixture of things instead of just one Antonym : pure:
drug dealers selling impure heroin

2. old-fashioned impure thoughts, feelings etc are morally bad because they are about sex – sometimes used humorously:
He tried, without success, to rid his mind of any impure thoughts about Julia.

[TahlilGaran] Dictionary of Contemporary English ▲