Viveena
Viveena or Viveen was a constructed language created by a young Thaddeus Troi-Riker, supposedly spoken by the Wild Girls of the Woods. Thaddeus developed a three-hundred-page dictionary for Viveen and taught it to the rest of his family, who sometimes used it to converse among themselves.

In 2399, Kestra Troi-Riker showed Thaddeus' Viveen dictionary to Soji Asha, who read it and became fluent herself in two minutes. ()

Examples of spoken language 
Allamalan val peresta o manal.
(Kestra says to Soji, leading her to the garden.)

Vo peresta melinàs andàlif.
(Soji's response to Kestra.) ()

Fictional
Languages