thoroughly

adv. a fondo, a conciencia, a machamartillo, ampliamente, completamente, con detenimiento, concienzudamente, cuidadosamente, en todo y por todo, enteramente, exhaustivamente, meticulosamente

totalmente, completamente, a fondo, con detalles, detalladamente, ampliamente, exhaustivamente

a carta cabal, a fondo, completamente, totalmente, enteramente, a conciencia, concienzudamente, exhaustivamente, minuciosamente, meticulosamente, a machamartillo

Ex: Analytical cataloguing is valuable in respect of any type of media, but many of ideas have been tested most thoroughly in the context of monographs and serials.
----
*be thoroughly tested = haber sido comprobado exhaustivamente

= completamente, a fondo, totalmente, exhaustivamente
Ex: Analytical cataloguing is valuable in respect of any type of media, but many of ideas have been tested most thoroughly in the context of monographs and serials.
----
* be thoroughly tested = haber sido comprobado exhaustivamente