talk (suomeksi)

keskustelu (s: conversation)
opetus (s)
oppitunti (s)
puhua (v: yl. jonkun kanssa; jostakin = about / to communicate by speech / to communicate by other means than speech)
esitelmä (s: lecture)
puheenaihe (s: major topic of social discussion)
puhe (s: empty boasting, promises or claims)
tyhjä puhe (s: empty boasting, promises or claims)
neuvottelut (s: meeting, negotiation)
viestiä (v: to communicate by other means than speech)