Coordinating conjunctions only connect words, phrases, or clauses.
The coordinating conjunctions are as follows:
"and" و
"both…and…" …هم…هم
"both…and…" …چه…چه
"either…or…" …یا…یا
"whether…or…" …خواه…خواه
"neither…nor…" …نه…نه
"but" اما
"but" ولی
"but" لیکن
"not only...but" نه فقط... بلکه
"also" نیز
"as, since" چون
The conjunctions that have the same meaning are used interchangeably.
"books and pens" کتابهب و قلمها
"both girls and boys" هم دخترها هم بچه ها
"whether reading or writing"خواه خواندن خواه نوشتن
"strong but stupid" قوی ولی بیعقل
See Also: