well-founded russian
справедли́вый
fair, just
justified, well-founded, legitimate
обосно́ванный
well-founded, grounded, valid, sound
опра́вданный
justified, warranted, well-founded, justifiable
мотиви́рованный
motivated, driven
reasoned, well-founded, justified
motivational, motivation-driven
аргументи́рованный
well-reasoned, well-founded, argumentative, reasoned
малодостове́рный
not well-founded, unlikely
малообосно́ванный
not well grounded, ill-founded
малооснова́тельный
not well founded, ill-founded, flimsy, unconvincing
unreliable, not dependable, shifty
малосостоя́тельный
not well-off, not prosperous, of small means, low-income
unconvincing, inconclusive, poorly founded, not well-grounded
обосно́ванность
validity, soundness, well-foundedness, cogency
Examples
Преподаватель отметил аргументированность нашего ответа.
The teacher noted how well-founded our answer was.
Мы ждём аргументированного объяснения этой проблемы.
We are waiting for a well-founded explanation of this problem.



















