I was frightened all the same : IN SPITE OF EVERYTHING, despite that, nevertheless, nonetheless, even so, however, but, still, yet, though, be that as it may, just the same, at the same time, in any event, notwithstanding, regardless, anyway, anyhow; informal still and all.
it's all the same to me : IMMATERIAL, of no importance, of no consequence, inconsequential, unimportant, of little account, irrelevant, insignificant, trivial, petty.
2192; headword