bloody

verbs

cover with blood
"bloody your hands"
is a type of (narrower)
form a cover over
"The grass covered the grave"

adjectives

having or covered with or accompanied by blood
"a bloody nose"; "your scarf is all bloody"; "the effects will be violent and probably bloody"; "a bloody fight"
is derived from
is derived from
is derived from
antonym
is similar to
containing blood
"the blood-filled centers of arteries and veins"
is similar to
covered with blood
"a bloodstained shirt"; "a gory dagger"
is similar to
drawing blood from the body of another
"a plague of bloodsucking insects"
is similar to
marked by eagerness to resort to violence and bloodshed
"bloody-minded tyrants"; "bloodthirsty yells"; "went after the collaborators with a sanguinary fury that drenched the land with blood"-G.W.Johnson
is similar to
characterized by violence or bloodshed
"writes of crimson deeds and barbaric days"- Andrea Parke; "fann'd by Conquest's crimson wing"- Thomas Gray; "convulsed with red rage"- Hudson Strode
is similar to
characteristic of or capable of or having a tendency toward killing another human being
"a homicidal rage"; "murderous thugs"
is similar to
accompanied by bloodshed
"this bitter and sanguinary war"
is similar to
characterized by bloodshed and carnage for both sides
"internecine war"
see also
having or showing no mercy
"the merciless enemy"; "a merciless critic"; "gave him a merciless beating"
informal intensifiers
"what a bally (or blinking) nuisance"; "a bloody fool"; "a crashing bore"; "you flaming idiot"

adverbs

extremely
"you are bloody right"; "Why are you so all-fired aggressive?"