to make (something) known (to other people)

make a proclamation

having joints that allow movement

say clearly, coherently

to say that one is not satisfied, that something is wrong, that one is suffering

grumble about

to say or admit (that one has done wrong)

admit, confirm

to make (something) known publicly or officially; declare (the usual word)

advertise, make known

complain, disapprove; argue against

complain, disapprove; argue against

blame, denounce

blame, denounce

to make a protest; argue in protest

argue against