allerdings
Translation
however, though, certainly, indeed
Examples
Der Film war gut, allerdings etwas zu lang.
The movie was good, though a bit too long.
Das ist allerdings eine gute Frage.
That is indeed a good question.
Grammar Patterns
Used as a conjunction/adverb for 'however' The movie is good, though a bit long.
Used as an intensifier for 'indeed/certainly' That is indeed true.
Similar Words
however, but; certainly
Etymology
From 'all' + genitive of 'Ding' (thing); originally 'of all things', evolving to 'certainly' and then 'however'.
Memory Tips
Think of it as 'admittedly' - it can concede a point (however) or confirm one (indeed).