Bloodsucker (5)
'bloodsucker' is the definition.
(blood-sucking parasite)
This is all the clue.
(Other definitions for louse that I've seen before include "25 [PARASITE]" , "Rogue" , "Parasite; nasty person" , "Human parasite" , "Wingless bloodsucking insect" .)
'bloodsucker' is the definition.
(I know that bloodsucker can be written as leech)
This is the entire clue.
(Other definitions for leech that I've seen before include "Old physician" , "Old medicinal sucker" , "Blood-sucking worm or parasitical person" , "Worm - sponger" , "Blood-sucking parasite" .)
'bloodsucker' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for vampire that I've seen before include "Dracula is one" , "eg Dracula" , "It drinks the blood of the living by night" , "A blood-sucker like Dracula" , "Blood-sucker (bat)" .)