i Register
In some senses, posh is marked as offensive, obsolete, slang, UK. Watch for register when choosing this word.
ADJ.
central, expensive, near, patient, private
VERB + POSH
bit, house, like, lives, see, talks, wearing, went
POSH + NOUN
apartment, downtown, eight-year-old, fetus, he's, neighborhood, restaurant, school
PREP.
in, with
ADV.
extremely, extremely, quite