LogeionPerseus analysis of ἅπαντες:
ἅπας (quite all, the whole): masc nom/voc pl
LSJ entry
ἅπᾱς
ἅπας,
ἅπᾱσα (also ἅπανσα SIG 56.25
(Argos, v B.C.)),
ἅπαν (
ἅ- =
sṃ-, cf. εἷς),
strengthd. for πᾶς, II. after Hom. in sg., every one, neut. everything, Pl. Phd. 108b;
οὐ πρὸς [τοῦ] ἅπαντος ἀνδρός not in the power of every man, Hdt. 7.153;
οὐκ ἐξ ἅπαντος δεῖ τὸ κερδαίνειν φιλεῖν S. Ant. 312;
ἐξἅπαντος εὖ λέγει in any cause whatever, Id. OC 807;
σῖγα νῦν ἅπας ἔχε σίγαν Cratin. 144;
ἅπαν γένοιτʼ ἂν ἤδη nihil non . ., Ar. Th. 528:
with Subst.,
ἅπαντι λόγῳ in every matter, Cratin. 231;
τὸ ἅπαν, as Adv.,
altogether, Pl. Phdr. 241b;
καθʼ ἅπαν as a whole, Ti.Locr. 96d;
ἐς ἅπαν Th. 5.103;
εἰς ἅπαν at all, Lib. Or. 18.266;
πρὸς ἅπαν Ph. 2.493;
ἐξ ἅπαντος Luc. Merc.Cond. 41. [
ᾰπᾰν Od. 24.185,
etc., Pi. P. 2.49;
but ᾰπᾱν Men. 129,
Metrod. 57,
Theoc. 2.56,
and Att. acc. to Hdn.Gr.2.12;
ᾰπᾰν in anap., Ar. Pl. 493:
the use of ἅπας for πᾶς is chiefly for the sake of euphony after consonants.]