Webster's Revised Unabridged Dictionary · 1913

Paragogic

Paragogic , adjective

[Compare French paragogique.]

Of, pertaining to, or constituting, a paragoge; added to the end of, or serving to lengthen, a word.
Collocations (1)
Paragogic letters , in the Semitic languages, letters which are added to the ordinary forms of words, to express additional emphasis, or some change in the sense.

Also: Paragogical