What's the difference between sluttery and sluttish?

Sluttery

Definition:

Example Sentences:

Definition:

(a.) Like a slut; untidy; indecently negligent of cleanliness; disorderly; as, a sluttish woman.

Example Sentences:

(1) The deft swerve around the words "dinner party" (these, being aspirational middle class, are presumably non-U in Maude-ian circles) and "meal" (also non-U, though I've no idea why; I'm only aware of this at all because a horrible old Etonian I once met ticked me off when it fell sluttishly from my lips).
(2) (Now, as far as the sluttish Welsh girl in me (about 65%) was aware, "lush" meant booze, copious amounts of which you ingest during a "sesh", but apparently the word is also sometimes used to market "bath shit" to women.)
(3) Meanwhile, in mainstream print (the Sunday Times), columnist Minette Marrin wrote: "There is no universal human right to dress and behave like a sluttish streetwalker touting for sex, without occasionally being taken for one."
(4) Though Farage’s party, scourge of breastfeeding and sluttish housewives, probably enjoys the superior claim to being Buchanan’s direct competitor in the field of concerted female cleansing.