ἀείφθογγος

Alas! Could not find the search term ἀείφθογγος.
Found the closest form ἀείφρουρος. 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:

masculine nominative singular
✓ feminine nominative singular of ἀείφρουρος