What it means
اکثر (aksar) means “most” or “the majority of.” The word is borrowed from Arabic, where it is the elative (superlative/intensive) form of the root ك-ث-ر (k-th-r), meaning abundance or great quantity. In Classical Arabic, اکثر is the comparative/superlative of کثیر (kathir, many/much). Persian borrowed the word in its learned register centuries ago, and today it lives firmly in formal and written Persian: journalism, academic writing, official speeches, and literature. In everyday spoken Persian, بیشتر (bishtar) does the same job without the formal register. The pair اکثر/بیشتر is a textbook example of Persian diglossia, where an Arabic-origin word occupies the formal slot and a pure-Persian word occupies the colloquial slot for the same concept.
How to use it
- اکثر مردم این رو نمیدونن. (aksar-e mardom in ro nemidunan.) “Most people do not know this.”
- در اکثر موارد، این روش جواب میده. (dar aksar-e mavâred, in ravesh javâb mide.) “In most cases, this method works.”
- اکثر دانشآموزان قبول شدن. (aksar-e dânesh-âmuzân qabul shodan.) “Most of the students passed.”
- اکثریت جمعیت در شهرها زندگی میکنه. (aksariyyat-e jam’iyyat dar shahrhâ zendegi mikone.) “The majority of the population lives in cities.”
Cultural note
The distinction between اکثر and بیشتر is one of the clearest register markers in modern Persian. A news anchor or a university professor will naturally say اکثر ایرانیان (aksar-e irâniân, most Iranians), while the same speaker talking to a friend at dinner will switch to بیشترِ ایرانیا (bishtar-e irâniâ). Using اکثر in a casual conversation is not wrong, but it sounds studied and formal, the way a non-native might sound when they have learned Persian through textbooks only. Learners who want to sound natural in spoken Persian should practice بیشتر, while learners who read Persian newspapers or watch official broadcasts will encounter اکثر constantly. The derived noun اکثریت (aksariyyat, majority) is standard in both registers when discussing elections or votes.