deadly (
http://definr.com/deadly)
adj 1: causing or capable of causing death; "a fatal accident"; "a
deadly enemy"; "mortal combat"; "a mortal illness"
[syn:
deathly,
mortal]
2: of an instrument of certain death; "deadly poisons"; "lethal
weapon"; "a lethal injection" [syn:
lethal]
3: extremely poisonous or injurious; producing venom; "venomous
snakes"; "a virulent insect bite" [syn:
venomous,
virulent]
4: (theology) involving loss of divine grace or spiritual
death; "the seven deadly sins" [syn:
mortal(a)]
5: exceedingly harmful [syn:
baneful,
pernicious,
pestilent]
6: (of a disease) having a rapid course and violent effect
adv 1: as if dead [syn:
lifelessly]
2: as if produced by death; "deadly pale"; "a deadly paralytic
stroke"
3: (used as intensives) extremely; "she was madly in love";
"deadly dull"; "deadly earnest"; "deucedly clever";
"insanely jealous" [syn:
madly,
insanely,
deucedly,
devilishly]