| Main Entry: | |
| Part of Speech: | noun |
| Definition: | degradation |
| Synonyms: | befoulment, contamination, corruption, debasement |
| Main Entry: | attack |
| Part of Speech: | noun |
| Definition: | physical assault |
| Synonyms: | advance, aggression, assailing, assailment, barrage, blitz, blitzkrieg, charge, defilement, dirty deed, drive, encounter, encroachment, foray, incursion, initiative, inroad, intervention, intrusion, invasion, irruption, mugging, offense, offensive, onrush, onset, onslaught, outbreak, push, raid, rape, rush, skirmish, storming, strike, thrust, violation, volley |
| Antonyms: | aid, defense, flight, protection, resistance, retreat, shelter, shield, support, surrender, sustenance |
| Main Entry: | contamination |
| Part of Speech: | noun |
| Definition: | adulteration |
| Synonyms: | contagion, corruption, decay, defilement, dirtying, disease, epidemic, filth, foulness, impurity, infection, pestilence, plague, poisoning, pollution, radioactivation, rottenness, spoliation, taint |
| Antonyms: | cleaning, cure, healing, purification, sterilization |
| Main Entry: | corruption |
| Part of Speech: | noun |
| Definition: | adulteration |
| Synonyms: | debasement, decay, defilement, distortion, doctoring, falsification, foulness, infection, noxiousness, pollution, putrefaction, putrescence, rot, rottenness |
| Antonyms: | cleanliness, cleanness, pureness, purification, purity, sterility |
| Main Entry: | desecration |
| Part of Speech: | noun |
| Definition: | violation, abuse |
| Synonyms: | blasphemy, debasement, defilement, impiety, irreverence, profanation, sacrilege |
| Antonyms: | honor, praise, sanctification |
| Main Entry: | filth |
| Part of Speech: | noun |
| Definition: | dirt, pollution |
| Synonyms: | carrion, contamination, corruption, crud, defilement, dregs, dung, excrement, feces, feculence, filthiness, foul matter, foulness, garbage, grime, impurity, manure, mire, muck, mud, nastiness, ordure, putrefaction, putrescence, putridity, refuse, rottenness, sediment, sewage, silt, sleaze, slime, slop, sludge, slush, smut, trash, uncleanness |
| Antonyms: | cleanliness, purity, sterility |
| Main Entry: | impurity |
| Part of Speech: | noun |
| Definition: | contaminant |
| Synonyms: | adulteration, contamination, corruption, defilement, dirt, filth, foreign matter, grime, pestilence, poisoning, pollutant, pollution, scum, stain, taint, uncleanness |
| Main Entry: | infection |
| Part of Speech: | noun |
| Definition: | contamination |
| Synonyms: | bug*, communicability, contagion, contagiousness, corruption, defilement, disease, epidemic, flu, germs, impurity, insanitation, poison, pollution, septicity, virus, what's going around |
| Antonyms: | sanitation, sterility |
| Main Entry: | pollution |
| Part of Speech: | noun |
| Definition: | dirtiness, contamination |
| Synonyms: | abuse, adulteration, besmearing, besmirching, blight, corruption, decomposition, defilement, desecration, deterioration, dirtying, fouling, foulness, greenhouse effect, impairment, impurity, infection, misuse, polluting, profanation, rottenness, soiling, spoliation, taint, tainting, uncleanness, vitiation |
| Antonyms: | cleanliness, purification |