δυσελπίστως
δυσέλπιστος, despondent; unhoped for
Morpho works with a static database. If you like, you can compare the output of Morpheus.
Parsed as:
✓ adverb
masculine accusative plural (NCA)
feminine accusative plural (NCA) of
δυσέλπιστος
Other forms of δυσέλπιστος: δυσελπίστως