ἐπισυμμαχία
ἐπισυμμαχία, alliance against a common enemy
Alas! Could not find the search term ἐπισυμμαχία.
Found the closest form ἐπισυμβάσης. 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:
✓ aorist active participle feminine genitive singular of ἐπισυμβαίνω
No checked forms of ἐπισυμμαχία in the morphology database.