καλλίστως

Alas! Could not find the search term καλλίστως.
Found the closest form καλλίστων. 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 genitive plural superlative
✓ masculine genitive plural superlative
✓ neuter genitive plural superlative of καλός