Disagreeable (10)
'disagreeable' is the definition.
(synonyms)
This is all the clue.
(Other definitions for unpleasant that I've seen before include "Disagreeable" , "like Mrs Warren's Profession?" , "Nasty" , "rude" , "Troublesome" .)
(Other definitions for unsavoury that I've seen before include "Disreputable" , "revolting?" , "Distasteful" , "offensive" , "Nasty - tasteless" .)
(Other definitions for horrid that I've seen before include "Hideous" , "Repellent" , "Distasteful" , "Appalling" , "Awful" .)
'disagreeable' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for beastly that I've seen before include "Bestial" , "Horrid" , "Very unpleasant" , "Brutish" , "Brutal - foul" .)