тако́й

adverb

so; (in the negative) that (to a high degree) (with a long-form adjective)
насто́лько столь так not with a long-form adjective
Э́та зада́ча така́я сло́жная. This task is so hard.
Э́та зада́ча тре́бует больши́х уси́лий, но она́ не така́я сло́жная. This task requires a lot of effort, but it's not that difficult.
so (to a sufficient degree, such that the following clause is true) (before a long-form adjective and a content clause beginning with ​что​; including in the negative)
насто́лько столь так not with a long-form adjective
Э́та зада́ча така́я сло́жная, что я не могу́ её вы́полнить. This task is so hard that I can't do it.
Э́та зада́ча не така́я сло́жная, что я не могу́ её вы́полнить. This task is not so hard that I can't do it.
before a long-form adjective that (to that degree, to the previously mentioned or demonstrated degree) (can also be used in the negative; often followed by уж и in the negative)
насто́лько столь так not with a long-form adjective
Неуже́ли э́та зада́ча така́я сло́жная? — Да, она́ действи́тельно така́я сло́жная. — Is this task really that hard? — Yes, it really is that hard.
Почему́ смеёшься? Фильм не тако́й уж и смешно́й. Why are you laughing? The film isn't that funny.
as (to the same or a similar degree) (before a long-form adjective and optionally a clause beginning with ​как​; often with ​же​ to emphasise equality)
насто́лько столь так not with a long-form adjective
Они́ таки́е (же) краси́вые, как на фотогра́фиях. They're as beautiful as (they are) on the photos.
Он не тако́й стра́шный, как ка́жется. He isn't as scary as he seems.
conversational used to report speech, emotion or action; am/are/is like, was/were like
И я тако́й «Чего́ And I was like, "What?"
А она́ така́я «Нет». And she's like, "No."
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