Ρ.
From LSJ
ἤ με φίλει καθαρὸν θέμενος νόον, ἤ μ' ἀποειπών ἐχθαιρ' ἀμφαδίην νεῖκος ἀειράμενος → either love me with a pure heart, or reject and hate me, and openly pick a fight
English (Autenrieth)
Many words beginning with ρ originally began with two consonants, esp. ϝρ or σρ (ϝρήγνῦμι, σρέω), and the quantitative (metrical) effect of the two letters has been preserved in the frequent doubling of ρ (ἔρρεον). What the initial consonant was cannot always be determined.
