προτρέπτης
προτρέπτης, one who admonishes
Alas! Could not find the search term προτρέπτης.
Found the closest form προτρεπτικὴν. Other nearby forms can be found in the wordwheel, or perhaps try searching again without accents.
Morpho works with a static database. If you like, you can compare the output of Morpheus.
Parsed as:
✓ feminine accusative singular of προτρεπτικός
No checked forms of προτρέπτης in the morphology database.