Allthough vs. Although
Difference Between Allthough and Although
obsolete form of although
Regardless of the fact that; even thoughAlthough the room is big, it won't hold all that furniture.
But; howeverHe says he has a dog, although I've never seen it.
Though, even though, in spite of or despite the fact that: introducing a clause that expresses a concession.Although it was very muddy, the football game went on.
But, except.It was difficult, although not as difficult as we had expected.
despite the fact that;even though she knew the answer, she did not respond