ἅσπερ (hasper)
ἅσπερ is an Ancient Greek form of ὅς, meaning “who, which, that (relative); his own”. It is the accusative plural feminine pronoun.
Found 45 times in the Ancient Greek texts on Socratos.
Where it is used
Thucydides, History of the Peloponnesian War 2.23.2: ὄντων δὲ αὐτῶν ἐν τῇ γῇ οἱ Ἀθηναῖοι ἀπέστειλαν τὰς ἑκατὸν ναῦς περὶ Πελοπόννησον ἅσπερ παρεσκευάζοντο καὶ χιλίους ὁπλίτας ἐπ’ αὐτῶν καὶ τοξότας τετρακοσίους· ἐστρατήγει δὲ Καρκίνος τε ὁ Ξενοτίμου καὶ Πρωτέας ὁ Ἐπικλέους καὶ Σωκράτης ὁ Ἀντιγένους.
Aristophanes, Lysistrata 1164: ἇσπερ πάλαι δεόμεθα καὶ βλιμάττομες.
All forms of ὅς (declension table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Liddell-Scott-Jones, A Greek-English Lexicon (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.