address
formal address

attire
in formal attire

businesslike
formal

denial
explicit denial / formal denial

explicit
formal

formal
formal

formally
formalmente

formulary
formal

full-dress
formal

injunction
ordem formal

monkey
fato formal

object
formal object

opening
formal opening

outward
formal

pompous
muito formal

positive
formal

prim
formal

pump
sapato formal de homem

punctilious
formal

respectable
formal

scholastic
formal

schoolmarm
mulher formal, antiquada e rígida

service
entrega formal de documento

square
formal

stodgy
formal

stuffy
demasiado formal

unstarch
menos formal

white-tie
formal