perseveranter
form analysis and translation based on Perseus (Version 2010):
perseveranter ADV  perseveringly
Helmut Schmid's TreeTagger with Latin data by Gabriele Brandolini: perseveranter ADV
Georges, Ausführliches lateinisch-deutsches Handwörterbuch, 8. Aufl. (1913)
persevēranter, Adv. (perseverans), beharrlich, bene coeptam rem tueri, Liv. 4, 60, 5: tacere, Val. Max. 6, 1, 7: instare, Val. Max. 3, 8, 3: aquam potare, Scrib. Larg. 38: id imponere, Scrib. Larg. 214: perseverantius saevire, Liv. 21, 10, 7: perseverantissime postulare, Val. Max. 6, 8, 1: perseverantissime (show full text)
Lewis & Short, A latin dictionary (1879)
perseveranter, persĕvēranter, adv., v. persevero, P. a. fin.
Gaffiot, Dictionnaire latin-français (2016, ex 1934), merci à G. Gréco, M. De Wilde, B. Maréchal, K. Ôkubo!
perseveranter persĕvērantĕr, avec persévérance, avec persistance, avec acharnement : Liv. 4, 60, 5 || -tius Liv. 21, 10, 7 ; -issime Plin. Min. Ep. 4, 21, 3.
Дворецкий И.Х., Отличный латинско-русский словарь (1976)
perseveranter perseveranter [perseverans] настойчиво, твёрдо, упорно (tacere VM; aliquid tueri L).
Köbler, Gerhard, Lateinisches Abkunfts- und Wirkungswörterbuch für Altertum und Mittelalter (thanks to the author, http://www.koeblergerhard.de/Mittellatein-HP/VorwortMlat-HP.htm) (2010)
perseveranter persevēranter, lat., Adv.: nhd. beharrlich; ÜG.: ahd. duruhwonentlihho Gl; Hw.: s. persevērāns, persevērāre; Q.: Liv. (59 v. Chr.-17 n. Chr.), Bi, Gl; E.: s. persevērus; L.: Georges 2, 1639, TLL