adverb, noun which may take the genitive case particle 'no'
Formal or literary adverb meaning 'in this manner' or 'like this'. Often used in written language or formal speech to refer to something just mentioned.
Thus, the long meeting came to an end.
The problem was solved in this manner.
Even I, who am saying this, have actually had the same experience.
Now that things have come to this, there's nothing left to do but resolve myself.
斯様 (an adjective meaning 'this kind of') shares the character 斯 with 斯く, a classical adverb meaning 'thus, in this way', but the two have different parts of speech and uses.
Usually written in kana; the kanji form 斯く is rare and literary.
Rare kanji form; mainly encountered in older or formal writing.
From classical Japanese adverb かく, meaning 'in this way'. The kanji 斯 is an ateji (phonetic borrowing) used for its meaning 'this, thus'.