ὀνομ-αστός · onom-astos — LSJ
named, to be named, and οὐκ ὀνομαστός not to be named or mentioned, i.e. abominable, Κακοΐλιον οὐκ ὀνομαστήν Od. 19.260, 597, cf. Hes. Th. 148.
of name or note, famous, Thgn. 23, Pi. l.c., Hdt. 4.47, Isoc. 12.261, Phoen. 2.11, etc. : Comp. and Sup., Hdt. 6.126, 2.178.
of things, notable, ὀνομαστὰ πράσσων E. HF 509.