well-reasoned russian
мотиви́рованный
motivated, driven
reasoned, well-founded, justified
motivational, motivation-driven
аргументи́рованный
well-reasoned, well-founded, argumentative, reasoned
рассу́женный
judged, considered, reasoned, well-thought-out
аргументи́рованность
well-reasoned nature, substantiation, validity, soundness
аргуме́нтный
argumentative, well-argued, reasoned
аргументи́рованно
with reasoned arguments, cogently, convincingly, in a well-argued way
Examples
Аргументированность его доклада впечатлила комиссию.
The well-reasoned nature of his report impressed the commission.



















