To show addition:
again, and, also, besides, equally important, first (second, etc.), further, furthermore, in addition, in the first place, moreover, next, too
To give examples:
for example, for instance, in fact, specifically, that is, to illustrate
To compare:

also, in the same manner, likewise, similarly
To contrast:
although, and yet, at the same time, but, despite, even though, however, in contrast, in spite of, nevertheless, on the contrary, on the other hand, still, though, yet
To summarize or conclude:

all in all, in other words, in short, on the whole, that is, therefore, to sum up
To show time:
after, afterward, as, as long as, as soon as, at last, before, during, earlier, finally, formerly, immediately, later, meanwhile, next, since, shortly, subsequently, then, thereafter, until, when, while
To show place or direction:
above, below, beyond, close, elsewhere, farther on, here, nearby, opposite, to the left (north, etc.)
To indicate logical relationship:
accordingly, as a result, because, consequently, for this reason, hence, if, otherwise, since, so, then, therefore, thus

Thank u Obada Really it is a very useful topic

Raghad, thank you for coming you are the most welcome
but why you only the one who come
anywaythankn you

Many ..many.. thanksObada,

The Jasmine,
you are always welcome

شكرا كتير عبادة
موضوعك مميز

Obada.....what a wonderful words

thanks brother

عصام,