об- (ob-) + основа́ть (osnovátʹ) IPA(key): [ɐbəsnɐˈvatʲ] <span class="searchmatch">обоснова́ть</span> • (obosnovátʹ) pf (imperfective обосно́вывать) to substantiate, to justify, to validate...
<span class="searchmatch">обоснова́ть</span> (obosnovátʹ) + -ся (-sja) IPA(key): [ɐbəsnɐˈvat͡sːə] обоснова́ться • (obosnovátʹsja) pf (imperfective обосно́вываться) (colloquial) to settle...
indicative perfective of <span class="searchmatch">обоснова́ть</span> (obosnovátʹ) обосную́ • (obosnujú) first-person singular future indicative perfective of <span class="searchmatch">обоснова́ть</span> (obosnovátʹ)...
indicative perfective of <span class="searchmatch">обоснова́ть</span> (obosnovátʹ) обосную́т • (obosnujút) third-person plural future indicative perfective of <span class="searchmatch">обоснова́ть</span> (obosnovátʹ)...
<span class="searchmatch">обоснова́ть</span> (obosnovátʹ) + -ывать (-yvatʹ) IPA(key): [ɐbɐsˈnovɨvətʲ] обосно́вывать • (obosnóvyvatʹ) impf (perfective <span class="searchmatch">обоснова́ть</span>) to substantiate, to...
IPA(key): [ɐbɐsˈnujtʲe] обосну́йте • (obosnújte) second-person plural imperative perfective of <span class="searchmatch">обоснова́ть</span> (obosnovátʹ)...
IPA(key): [ɐbɐsˈnuj] обосну́й • (obosnúj) second-person singular imperative perfective of <span class="searchmatch">обоснова́ть</span> (obosnovátʹ)...
See also: обоснуёт IPA(key): [ɐbɐsˈnu(j)ɪt] обосну́ет • (obosnújet) third-person singular future indicative perfective of <span class="searchmatch">обоснова́ть</span> (obosnovátʹ)...
[ɐbəsnɐˈvafʂɨj] обоснова́вший • (obosnovávšij) past active perfective participle of <span class="searchmatch">обоснова́ть</span> (obosnovátʹ) Declension of обоснова́вший (no short forms)...
обосно́ванный • (obosnóvannyj) past passive perfective participle of <span class="searchmatch">обоснова́ть</span> (obosnovátʹ) Declension of обосно́ванный (short class a*②) обосно́ванный...