| Main Entry: | |
| Part of Speech: | noun |
| Definition: | contamination, corruption |
| Synonyms: | black mark, blemish, blot, contagion, defect, disgrace, dishonor, fault, flaw, infection, pollution, shame, smear, spot, stain, stigma |
| Antonyms: | cleanliness, perfection |
| Main Entry: | blot |
| Part of Speech: | noun |
| Definition: | mark; flaw |
| Synonyms: | black eye, blemish, blotch, blur, brand, defect, discoloration, disgrace, fault, odium, onus, patch, slur, smear, smudge, speck, spot, stain, stigma, taint |
| Antonyms: | blank, clarity |
| Main Entry: | brand |
| Part of Speech: | noun |
| Definition: | stigma |
| Synonyms: | bar sinister, black eye, blot, blur, disgrace, infamy, mark, mark of Cain, odium, onus, reproach, slur, smirch, spot, stain, stigma, taint |
| Main Entry: | contagion |
| Part of Speech: | noun |
| Definition: | infection |
| Synonyms: | bane, contamination, corruption, illness, miasma, pestilence, plague, poison, pollution, taint, transmission, venom, virus |
| 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: | defect |
| Part of Speech: | noun |
| Definition: | blemish, imperfection |
| Synonyms: | birthmark, blot, blotch, break, bug, catch, check, crack, deficiency, deformity, discoloration, drawback, error, failing, fault, flaw, foible, frailty, gap, glitch, gremlin, hole, infirmity, injury, irregularity, kink, knot, lack, mark, marring, mistake, patch, rift, rough spot, scar, scarcity, scratch, seam, second, shortage, shortcoming, sin, speck, spot, stain, taint, unsoundness, vice, want, weak point, weakness |
| Antonyms: | advantage, improvement, perfection, strength |
| Main Entry: | disgrace |
| Part of Speech: | noun |
| Definition: | state of shame; bad reputation |
| Synonyms: | abasement, abuse, baseness, black eye, blemish, blur, brand, comedown, contempt, contumely, corruption, culpability, debasement, debasing, defamation, degradation, derision, disbarment, discredit, disesteem, disfavor, dishonor, disrepute, disrespect, humbling, humiliation, ignominy, ill repute, infamy, ingloriousness, meanness, obloquy, odium, opprobrium, pollution, prostitution, put-down, reproach, scandal, scorn, slander, slight, slur, spot, stain, stigma, taint, tarnish, turpitude, venality |
| Antonyms: | esteem, exaltation, honor, respect |
| Main Entry: | disrepute |
| Part of Speech: | noun |
| Definition: | dishonor, shame |
| Synonyms: | blemish, blot, brand, cloud, discredit, disesteem, disfavor, disgrace, ignominy, ill fame, ill favor, ill repute, infamy, ingloriousness, notoriety, obloquy, odium, opprobrium, reproach, scandal, scar, slur, smear, spot, stain, stigma, taint, unpopularity |
| Antonyms: | esteem, good reputation, honor |
| Main Entry: | imperfection |
| Part of Speech: | noun |
| Definition: | flaw |
| Synonyms: | blemish, bug*, catch, defect, deficiency, deformity, demerit, disfigurement, failing, fallibility, fault, foible, frailty, glitch*, gremlin, inadequacy, incompleteness, infirmity, insufficiency, peccadillo, problem, shortcoming, sin, stain, taint, weak point, weakness |
| Antonyms: | excellence, flawlessness, perfection, purity |