Synonyms and Antonyms of unclean
- there's something unclean about this whole business
bent [chiefly British], crooked, cutthroat, dishonest, unethical, unprincipled, unscrupulous
contaminated, spoiled, tainted
bad, evil, immoral, iniquitous, miscreant, nefarious, sinful, vicious, wicked
- a lackadaisical waiter who tried to set our table with smudged glasses and unclean silverware
contaminated, defiled, germy, impure, polluted, tainted
insanitary, uncleaned, unsanitary, unsterile, unsterilized, unwashed
chaotic, cluttered, confused, disarranged, disarrayed, disheveled (or dishevelled), disordered, jumbled, littered, messed, messy, muddled, mussed, mussy, rumpled, scruffy, sloppy, slovenly, unkempt, untidy
raunchy, scuzzy [slang], shabby, skanky [slang], sleazy, squalid
collied [chiefly British dialect], crocked [dialect], fuliginous, sooty