ἐθελοντί
From LSJ
τὰ σῦκα σῦκα, τὴν σκάφην δὲ σκάφην ὀνομάζειν → call a spade a spade | speak the truth | speak straight from the shoulder | give it straight from the shoulder | give the straight goods | not to mince matters | not to mince words | not mince words | call things by their right names | call a spade a spade and a shovel a shovel | call a shovel a shovel | call a spade a spade, not a big spoon
English (LSJ)
Adv.
A = ἐθελοντηδόν, Th.8.2, Plb.2.22.5, D.S.18.53, etc.
German (Pape)
[Seite 718] = ἐθελοντήν, Thuc. 8, 2 D. Sic. 18, 53 u. a. Sp.