Ghastly or sinister.
Rigid and unrelenting.
Disgusting; gross.
Dismal and gloomy, cold and forbidding.
To make grim; to give a stern or forbidding aspect to.
Cunning; clever, skilful.
Fine-looking; only superficially attractive; initially appealing but having little substance; see petty.
Of objects or things: nice-looking, appealing.
Pleasant to the sight or other senses; attractive, especially of women or children.
Awkward, unpleasant.
To make pretty; to beautify
Somewhat, fairly, quite; sometimes also (by meiosis) very.
Prettily, in a pretty manner.
Something that is pretty.
A pretty person; a term of address to a pretty person.