accession
accession to a party

aggrieved
party aggrieved

aspire
...of the party

break away
he broke away from the party

cocktail
cocktail party

Conservative
the Conservative Party

contracting
the contracting party

CP
Country Party

dancing
dancing party

dinner
dinner party

gander
gander party

GOP
Grand Old Party (Partido Republicano)

housewarming
housewarming party

injured
the injured party

interested
the interested party

Labour
Labour Party

necktie
necktie party

offended
the offended party

party
a dancing party

party-goer
frequentador de festas

reconnoitring
reconnoitring party

republican
Republican Party

Scottish
Scottish National Party

scouting
scouting party

SDLP
Social Democratic and Labour Party

socialist
the Socialist Party

storming
storming party

touring
touring party

UNIP
United Nationalist Independence Party

UP
United Party