ἀρχιυπασπιστής
ἀρχιυπασπιστής, chief of the men at arms
Alas! Could not find the search term ἀρχιυπασπιστής.
Found the closest form ἀρχιέρεων. Other nearby forms can be found in the wordwheel, or perhaps try searching again without accents.
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Parsed as:
masculine accusative singular (Ion. nom. -έρεως) of ἀρχιερεύς
No checked forms of ἀρχιυπασπιστής in the morphology database.