Causing or capable of causing death:
— A deadly enemy.

synoniemen: deathly, mortal.

Roget 361: killing etc. v.; murderous, slaughterous; sanguinary, sanguinolent^†; blood stained, blood thirsty; homicidal, red handed; bloody, bloody minded; ensanguined^†, gory; thuggish.    mortal, fatal, lethal; dead, deadly; mortiferous^†, lethiferous^†; unhealthy etc. 657; internecine; suicidal.    sporting; piscatorial, piscatory^†.    ... meer laten zien

Roget 360: dead, lifeless; deceased, demised, departed, defunct, extinct; late, gone, no more; exanimate^†, inanimate; out of the world, taken off, released; departed this life etc. v.; dead and gone; dead as a doornail, dead as a doorpost^†, dead as a mutton, dead as a herring, dead as nits; launched into eternity, gone to one's eternal reward, gone to meet one's maker, pushing up daisies, gathered to one's fathers, numbered with the dead.    dying etc. v.; moribund, morient^†; hippocratic; in articulo, in extremis; in the jaws of death, in the agony of death; going off; aux abois [Fr.]; one one's last legs, on one's death bed; at the point of death, at death's door, at the last gasp; near one's end, given over, booked; with one foot in the grave, tottering on the brink of the grave.    stillborn; mortuary; deadly etc. (killing) 361.    ... meer laten zien

Roget 162: destroyed etc. v.; perishing etc. v.; trembling to its fall, nodding to its fall, tottering to its fall; in course of destruction etc. n.; extinct.    all-destroying, all-devouring, all-engulfing.    destructive, subversive, ruinous, devastating; incendiary, deletory^†; destroying etc. n.. suicidal; deadly etc. (killing) 361.    ... meer laten zien

Pools: śmiertelny

Of an instrument of certain death:
— Deadly poisons.

synoniem: lethal.

Pools: śmiercionośny

Extremely poisonous or injurious; producing venom.

synoniemen: venomous, virulent.

Roget 657: insalubrious; unhealthy, unwholesome; noxious, noisome; morbific^†, morbiferous^†; mephitic, septic, azotic^†, deleterious; pestilent, pestiferous, pestilential; virulent, venomous, envenomed; poisonous, toxic, toxiferous^†, teratogenic; narcotic.    contagious, infectious, catching, taking, epidemic, zymotic^†; epizootic.    innutritious^†, indigestible, ungenial; uncongenial etc. (disagreeing) 24.    deadly etc. (killing) 361.    ... meer laten zien

Roget 649: hurtful, harmful, scathful^†, baneful, baleful; injurious, deleterious, detrimental, noxious, pernicious, mischievous, full of mischief, mischief-making, malefic, malignant, nocuous, noisome; prejudicial; disserviceable^†, disadvantageous; wide-wasting.    unlucky, sinister; obnoxious; untoward, disastrous.    oppressive, burdensome, onerous; malign etc. (malevolent) 907.    corrupting etc. (corrupt) etc. 659; virulent, venomous, envenomed, corrosive; poisonous etc. (morbific) 657^†; deadly etc. (killing) 361; destructive etc. (destroying) 162; inauspicious etc. 859.    bad, ill, arrant, as bad as bad can be, dreadful; horrid, horrible; dire; rank, peccant, foul, fulsome; rotten, rotten at the core.    vile, base, villainous; mean etc. (paltry) 643; injured &c.; deteriorated etc. 659; unsatisfactory, exceptionable indifferent; below par etc. (imperfect) 651; illcontrived, ill-conditioned; wretched, sad, grievous, deplorable, lamentable; pitiful, pitiable, woeful etc. (painful) 830.    evil, wrong; depraved etc. 945; shocking; reprehensible etc. (disapprove) 932.    hateful, hateful as a toad; abominable, detestable, execrable, cursed, accursed, confounded; damned, damnable; infernal; diabolic etc. (malevolent) 907.    unadvisable etc. (inexpedient) 647; unprofitable etc. (useless) 645; incompetent etc. (unskillful) 699; irremediable etc. (hopeless) 859.    ... meer laten zien

Pools: jadowity

Involving loss of divine grace or spiritual death:
— The seven deadly sins.

synoniem: mortal.

Exceedingly harmful.

synoniemen: baneful, pernicious, pestilent.

of a disease Having a rapid course and violent effect.

As if dead.

synoniem: lifelessly.

used as intensives Extremely:
— Deadly dull.
— Deadly earnest.

synoniemen: deucedly, devilishly, insanely, madly.