needlessly
From LSJ
Δίκαιος ἀδικεῖν οὐκ ἐπίσταται τρόπος → Iniuste facere nesciunt mores probi → Ein rechter Sinn versteht sich nicht aufs Unrecht tun
English > Greek (Woodhouse)
adverb
Use P. and V. οὐδὲν δέον (there being no necessity).
uselessly: P. and V. μάτην, ἄλλως, V. ματαίως.
excessively: P. and V. περισσῶς; see excessively.