-ntaa

Etymology
From, possibly even from , but in any case equal to (the causative form of , with which the stem-final vowel change is shared).

Suffix

 * , or in the case of languages, to translate into that language; -en, -fy.

Usage notes
The suffix is added to the genitive singular (weak grade) stem. A preceding stem-final, changes to  (see  for more on this change), except in some newer derivations, such as  and.