none
From LSJ
ποταμῷ γὰρ οὐκ ἔστιν ἐμβῆναι δὶς τῷ αὐτῷ → it is impossible to step twice in the same river, you cannot step twice into the same rivers
English > Greek (Woodhouse)
adjective
P. and V. οὐδείς, μηδείς, οὔτις (rare P.), μήτις (rare P.).
none the less: Ar. οὐδὲν ἧσσον (Thesmophoriazusae 753); see however.