pernicious(redirected from pernicious anemia)
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Related to pernicious anemia: iron deficiency anemia, aplastic anemia
perniciousadjective adverse, affliciting, baleful, baneful, brutal, calamitous, catastrophic, corrosive, crippling, cruel, damaging, deadly, death-bringing, deathful, deathly, deleterious, destructive, devouring, diabolic, dire, disadvantageous, disastrous, disserviceable, distressing, envenomed, evil, exitiosus, extirpative, fatal, fell, fiendish, fraught with evil, fraught with harm, harmful, hurtful, inimical, injurious, insidious, killing, lethal, malefic, maleficent, maleficial, malevolent, malign, malignant, menacing, mephitic, mischievous, morbiferous, morbific, mortal, nocent, noisome, noxious, noxius, painful, pestiferous, pestilential, poisonous, ruinous, serious, sinister, tending to cause death, toxic, toxicant, toxiferous, treacherous, unhealthful, unhealthy, unkind, unpropitious, unwholesome, venomous, vicious, violent, virulent, wicked
See also: bad, deadly, deleterious, destructive, detrimental, disadvantageous, disastrous, fatal, harmful, heinous, immoral, inadvisable, incendiary, inimical, iniquitous, insalubrious, lethal, malevolent, malicious, malignant, nefarious, noxious, objectionable, obnoxious, offensive, oppressive, pestilent, prejudicial, sinister, toxic, vicious, virulent