然う
1
in that way;thus;such
concerning the actions of the listener or concerning the ideas expressed or understood by the listener; with a neg. sentence, implies that something isn't as much as one might think
もう私は大人だから、そうは考えない。
Now that I'm a grownup, I think otherwise.
2
interjection (kandoushi)
so;the same;that's the case
used to express agreement with something said
「腰は痛む？」「いや、別に」「そう、それは不幸中の幸いね」
"Does your back hurt?" "No, not really." "Oh, that's something then, isn't it?"
3
interjection (kandoushi)
so?
used to express doubt with something said