In spite of the fact that; although:
Except that (introducing a subordinate clause which qualifies a negative statement); also, with omission of the subject of the subordinate clause, acting as a negative relative, "except one that", "except such that".
To whatever extent.
While at the same time.
Find another word for though. In this page you can discover 13 synonyms, antonyms, idiomatic expressions, and related words for though, like: albeit, despite, although, while, still, even-if, if, but, granted, however and nevertheless.