Romano-

From Roman +‎ -o-; compare Afro-, Sino-, Turko-.

Romano-

2. Pertaining to Rome or Romans.
   • 1837 September, “ An Essay on the Welsh Saints, or the Primitive Christians usually considered to have been the founders of Churches in Wales. By the Rev. Rice Rees, ”, in The Gentleman’s Magazine, volume VIII, London: William Pickering; John Bowyer Nichols and Son, page 279, column 2:

     Even to this day, the parochial divisions of Wales are, probably, much the same as they were in the Romano-British period, save that where the population increased, subdivisions into subordinate cures took place.

From Romania +‎ -o-.

Romano-

2. Pertaining to Romania or Romanians.
   • 1971, Vlad Georgescu, Political Ideas and the Enlightenment in the Romanian Principalities (1750–1831) (East European Monographs; 1), Boulder, Colo.: East European Quarterly; distributed by Columbia University Press, New York, N.Y., page 79:

     The ties between Tudor Vladimirescu and the liberation movement in Serbia also deserve to be mentioned, and especially the fact that the Adunarea norodului (the People’s Assembly) seemed to be of Serbian inspiration. Thus Romano-Serbian relations were tied in a new and institutional aspect, which unfortunately had no consequences.

   • 1977 May 24, Translations on Eastern Europe: Political, Sociological, and Military Affairs, number 1391, U. S. Joint Publications Research Service, page 94:

     N. Ciachir, "Contributions to the History of Romano-Serbian Political Relations Between 1875 and 1878," ANALELE UNIVERSITATII BUCURESTI -⁠- ISTORIE, Vol XXIII. No 1, 1974, p 74.

   • 1981 June 8, East Europe Report: Political, Sociological and Military Affairs, number 1887, Foreign Broadcast Information Service, page 42:

     Col Dr Victor Atanasiu presented and commented on "An Unpublished Document Referring to Russo-Romano-Serbian Relations in the Period of Romania's Neutrality (1914-1916)."

   • 1988, Cornelia Bodea, Hugh Seton-Watson, R. W. Seton-Watson şi românii [R. W. Seton-Watson and the Romanians]‎, Editura Științifică și Enciclopedică, page 833:

     The interests of the Serbs and the Romanians are identical; Romano-Serbian cooperation is necessary.

   • 1993, George Matsoukas, Stephen J. Sfekas, Project for Orthodox Renewal: Seven Studies of Key Issues Facing Orthodox Christians in America, Orthodox Christian Laity, →ISBN, page 221:

     At the beginning of the 19th Century there were seven autocephalous or autonomous churches in the Balkans: Four of the Serbian language (Montenegro, the Patriarchate of Carlovitz, the Archbishopric of Belgrade and the autonomous Church of Bosnia-Herzegovina), two Romanian speaking (Romania and Transylvania), and one Romano-Serbian (Rucovina).

   • 2003, The South Slav Journal, volume 24, Dositey Obradovich Circle, page 22:

     Blondel needn’t have been so concerned about Tisza’s negotiations as Hungarians hostile to Romanian demands were themselves sabotaging any efforts to offer concessions. Certainly the reporting in the Pesti Hirlap of the text of a Romano-Serbian treaty, supposedly signed on 24th June 1913, described as aiming at dismemberment of the Austro-Hungarian Empire, was recognised by the official papers of Vienna and Budapest as an attempt to put an obstacle in the way of the talks.

From Romani +‎ -o-.

Romano-

2. Pertaining to the Romani.
   • 1998, James Minahan, Miniature Empires: A Historical Dictionary of the Newly Independent States, Westport, Conn.: Greenwood Press, →ISBN, page 302:

     The small northern Rom population, who call themselves Rommanes, speak Sinte Romani dialects that have been influenced by Austrian German. Many of the Rom groups also speak a Slav dialect called Romano-Serbian, also known as Tent Gypsy.

• Appendix:English nationality prefixes

• Maroon, maroon, Morano, ramoon