researchedadj.

1636 H. Wotton in R. Baker Medit. & Disquis. upon Lords Prayer sig. A4 ^v Your Stile,..seemeth unto mee to have not a little of the African Idea of St. Augustines age; full of sweet Rapture, and of researched Conceipts.

1655 H. L'Estrange Reign King Charles 137 Men of the most re-searched nations are not usually the best qualified for Government,..to know, and to be wise, are two.

1750 tr. E. Jourdan de Pellerin Treat. Venereal Maladies ii. ii. i. 367 A sovereign theriaca, which infinitely surpasses..all the theriacal compositions..and simples the most researched and elaborated.

1776 R. P. Knight Let. 24 Nov. in J. Romney Mem. Life & Wks. George Romney (1830) 325 An easy negligent attitude,..has more true greatness than all the researched attitudes of the Florentine school.

1836 Fraser's Mag. Nov. 613/2 His ideas were new, researched, and occasionally half-evolved.

1653 T. Urquhart Logopandecteision iv. 62 It is a bad acquital we give the ancients of great Literature, for their pains taking to civilize our manners, and instruct our minds in all the choicest, and most researched mysteries of Learning.

1676 Philos. Trans. (Royal Soc.) 11 639 The clear and distinct neatness of its ratiocinations alwaies discovers to it the shortest way of researched Truths.

1845 Legal Observer 22 Nov. 68/1 He begs to acknowledge having derived accommodation and some essential service from Mr. Sanders's deeply researched collection of Chancery Orders.

1926 Proc. National Acad. Sci. U.S.A. 12 584 Value of researched chest-girth.

1956 C. W. Mills Power Elite ii. 33 The old southern aristocracy, in fictional image and in researched fact, is indeed often in a sorry state of decline.

1978 Jrnl. Royal Soc. Arts 126 737/2 The project teachers were involved in researched teaching about race relations.

2007 Guardian 27 Jan. (Guide Suppl.) 8/2 If you show what really happened, you'd be making an R-rated atrocity or, god forbid, a carefully researched documentary.