| Main Entry: | |
| Part of Speech: | adjective |
| Definition: | hurtful |
| Synonyms: | abusive, adverse, bad, baneful, corrupting, damaging, dangerous, deadly, deleterious, destructive, detrimental, disadvantageous, evil, harmful, iniquitous, insulting, libeling, mischievous, nocent, nocuous, noxious, opprobrious, pernicious, poisonous, prejudicial, ruinous, slanderous, unconducive, unhealthy, unjust, wrongful |
| Antonyms: | aiding, assisting, beneficial, constructive, curing, fixing, good, healing, helpful, mending, nice |
| Main Entry: | bad |
| Part of Speech: | adjective |
| Definition: | harmful |
| Synonyms: | damaging, dangerous, deleterious, detrimental, hurtful, injurious, ruinous, unhealthy |
| Notes: | badly is an adverb to describe an activity; bad is an adjective to describe a condition or state |
| Antonyms: | advantageous, beneficial, benevolent, good, honest, profitable, virtuous |
| Main Entry: | baleful |
| Part of Speech: | adjective |
| Definition: | menacing |
| Synonyms: | calamitous, deadly, dire, evil, foreboding, harmful, hurtful, injurious, malevolent, malignant, noxious, ominous, pernicious, ruinous, sinister, threatening, venomous, vindictive, woeful |
| Notes: | something is baleful that intends or portends harm or injury; something is baneful that produces harm or injury - thus, a glance may be baleful, an herb or poison baneful |
| Antonyms: | advantageous, auspicious, favorable, good, helping, promising |
| Main Entry: | damaging |
| Part of Speech: | adjective |
| Definition: | hurtful to reputation |
| Synonyms: | bad, deleterious, detrimental, disadvantageous, evil, harmful, injurious, mischievous, nocent, nocuous, prejudicial, ruinous |
| Antonyms: | beneficial, favorable, helpful |
| Main Entry: | deadly |
| Part of Speech: | adjective |
| Definition: | causing end of life |
| Synonyms: | baleful, baneful, bloodthirsty, bloody, cannibalistic, carcinogenic, cruel, dangerous, death-dealing, deathly, deleterious, destroying, destructive, fatal, grim, harmful, homicidal, injurious, internecine, killing, lethal, malignant, mortal, mortiferous, murderous, noxious, pernicious, pestiferous, pestilent, pestilential, poisonous, ruthless, savage, slaying, suicidal, toxic, unrelenting, venomous, violent, virulent |
| Notes: | deadly means causing or capable of causing death while deathly means having the physical appearance of death |
| Antonyms: | animating, energizing, harmless, healthful, healthy, invigorating, wholesome |
| Main Entry: | defamatory |
| Part of Speech: | adjective |
| Definition: | libelous, slanderous |
| Synonyms: | abusive, calumnious, contumelious, denigrating, derogatory, detracting, detractive, disparaging, injurious, insulting, maligning, opprobrious, traducing, vilifying, vituperative |
| Antonyms: | approving, commending, complimentary, exalting, praising |
| Main Entry: | deleterious |
| Part of Speech: | adjective |
| Definition: | harmful, damaging |
| Synonyms: | bad, destroying, destructive, detrimental, hurtful, injurious, mischievous, nocent, nocuous, pernicious, prejudicial, prejudicious, ruining, ruinous |
| Antonyms: | aiding, assisting, helpful |
| Main Entry: | derogatory |
| Part of Speech: | adjective |
| Definition: | offensive, uncomplimentary |
| Synonyms: | aspersing, belittling, calumnious, censorious, contumelious, critical, damaging, decrying, defamatory, degrading, demeaning, deprecatory, depreciative, despiteful, detracting, disdainful, dishonoring, disparaging, fault-finding, humiliating, injurious, malevolent, malicious, maligning, minimizing, opprobrious, reproachful, sarcastic, scornful, slanderous, slighting, spiteful, unfavorable, unflattering, vilifying |
| Antonyms: | appreciative, complimentary, favorable, flattering, praising |
| Main Entry: | destructive |
| Part of Speech: | adjective |
| Definition: | hurtful, disparaging |
| Synonyms: | abrasive, adverse, antagonistic, cankerous, caustic, contrary, corrosive, deleterious, derogatory, detrimental, discouraging, discrediting, erosive, hostile, injurious, invalidating, negative, offensive, opposed, troublesome, undermining, vicious |
| Antonyms: | encouraging, hopeful, positive |