Abbott-Smith Manual Greek Lexicon
νυνί (G3570)
20 νυνί , an Attic strengthened form of νῦν (in cl. always of time, and most often strictly of the pres.), [in LXX : Jb 5 , Pss 2 , II, IV Mac 4 , Ep. Je.*;] now ; of time: c. praes., Ac 24:13 , Ro 15:23 , 25 , I Co 13:13 , II Co 8:11 , 22 , Phm 9 , 11 ; c. pf., Ro 3:21 ; c. pret., Ro 6:22 11:30 (WH, mg.) 7:6 , Eph 2:13 , Col 1:21 3:8 ; ἡ ν. ἀπολογία , Ac 22:1 . Of logical sequence (not so in cl.): Ro 7:17 , I Co 5:11 ( νῦν , WH) 12:18 ( νῦν , WH, txt.) 15:20 , He 8:6 ( νῦν , WH, txt.), He 9:26 (cf. WM, 24, 579 n ).†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain