And So Forth Meaning

(idiomatic) Indicates that a list continues in a similar manner.

Example:   Don't forget to pack weather items appropriate for the climate: sunscreen, rain gear, and so forth.
26 June 2014, A.A Dowd, AV Club Paul Rudd and Amy Poehler spoof rom-com clichés in They Came Together[1]
  Wain packs They Came Together with supporting characters, most of them variations on stock rom-com archetypes—the exes, the siblings, the co-workers, the yuppie parents, and so forth.