Loathsome \Loath"some\, a.
Fitted to cause loathing; exciting disgust; disgusting; as, a
loathsome disease.
[1913 Webster]
The most loathsome and deadly forms of infection.
--Macaulay.
-- {Loath"some*ly}. adv. -- {Loath"some*ness}, n.
[1913 Webster]