spiritualism, spiritism: channelling, summoning spirits and giving them a voice / a medium, a spiritualist

to act as a medium, to communicate with spirits, to give voice to the dead

(rather formal) kiss

kiss

(archaic, possibly obsolete) to make something into a saying or set expression / (rare) to kiss

confess

word of mouth, often in the form of comments on the Internet

ineloquent, inarticulate

a poor speaker, an inarticulate person

say unanimously, for two or more people to say the same thing