Initial Hamza: أ and إ

When a word begins with pronounced hamzat al-qaṭʿ, Arabic writes it on alif. The hamza goes above alif for initial a or u—أَ or أُ—and below alif for initial i—إِ. Ordinary unvocalized spelling retains أ or إ even after the short-vowel sign disappears.

English creates two predictable problems here: it often begins a written word with a vowel letter without marking the glottal stop, and it does not divide a/u from i by moving a consonant sign. In Arabic, the placement of hamza is permanent spelling information.

The core three-way pattern

The ordinary shape أ tells you that the word begins with either ʾa or ʾu, but it does not tell you which one. You still need vocabulary or vocalization to distinguish أَسَد ʾasad “lion” from أُسْبُوع ʾusbūʿ “week.” The shape إ is more informative because it conventionally points to initial ʾi.

Initial alif does not join onward

Because the seat is alif, أ and إ follow alif’s joining behavior. They never connect to the following letter on their left. In أحمد, the visible sequence is أ | حمد; in إدارة, it begins إ | دارة. The break is inside one word, not a space or pause.

An attached clitic does not turn hamzat al-qaṭʿ into a medial-hamza spelling problem. إدارة keeps إ in بإدارة, and its glottal stop remains pronounced.

The preposition bi- connects graphically into إ, but the reading is bi-ʾidāra, with a real /ʾ/. This differs from hamzat al-waṣl, whose sound disappears in connected speech.

Common conventional spellings

Most Arabic nouns begin with hamzat al-qaṭʿ when they begin with a glottal stop, so their spelling shows أ or إ: أَخ “brother,” أُمّ “mother,” إِجَابَة “answer,” إِنْسَان “human being.” Important particles also preserve it: أَنْ “that; to,” إِنَّ “indeed,” إِلَى “to,” إِلَّا “except,” and أَوْ “or.”

Several productive verb forms do too. The first-person singular imperfect prefix is أ, as in أَكْتُبُ “I write.” Form IV begins with hamzat al-qaṭʿ in forms such as أَرْسَلَ “he sent” and the verbal noun إِرْسَال “sending.” These are conventional morphological spellings, not choices a writer makes from pronunciation alone.

This is an especially useful minimal contrast. أكتب ʾaktubu means “I write/am writing” and has hamzat al-qaṭʿ. اكتب ʾuktub is the masculine singular imperative “write!” and has hamzat al-waṣl. Both hamzas are heard when the word starts an utterance, but only the first is written with the hamza mark and survives after another word.

أَنْ and إِنْ: placement can distinguish grammar

Hamza placement sometimes creates a visible minimal pair. أَنْ introduces a content or infinitival clause; إِنْ introduces an “if” condition. In ordinary text, the distinct seats remain even when sukūn and fatḥa or kasra are absent.

There is no English spelling analogy that reliably predicts which Arabic particle is required. Learn the spelling together with the grammatical function.

The limited hamzat al-waṣl set

Bare initial ا can represent hamzat al-waṣl. It occurs in the definite article, certain verb patterns and imperatives, and a small traditional list of common nouns including اسم، ابن، ابنة، امرأة، امرؤ، اثنان، اثنتان. At utterance beginning it receives a helping vowel; after a preceding word that vowel and glottal stop are elided.

The target spelling اسم stays identical in both examples. The romanization shows the initial ʾi- in the first and its connected-speech loss after هذا in the second.

Do not export this rule to medial and final hamza

The above/below choice is an initial-hamza rule. A hamza inside a word may sit on ئ، ؤ, or أ according to the neighboring vowels; a final hamza uses the vowel immediately before it.

These examples provide medial and final contrasts without replacing the full medial hamza seating rule.

Stable skeleton and specialist forms

Ordinary writing keeps every initial hamza seat but omits most short vowels. The spoken form makes أَرْسَلَ, أَحْمَدُ, إِلَى, and إِدَارَة explicit; stripping the vowel marks restores precisely the same target skeleton. Quranic orthography may display a special waṣl sign (Quranic), but ordinary contemporary MSA writes bare ا for hamzat al-waṣl and visible أ or إ for hamzat al-qaṭʿ.

Common Mistakes

1. Putting hamza below alif merely because an English spelling begins with the letter e. Arabic follows the Arabic vowel, not English orthography.

2. Omitting the visible hamza from a persistent particle.

3. Adding a visible hamza to a conventional hamzat al-waṣl noun.

4. Applying the initial below-alif rule to a medial hamza. Medial /ʾi/ normally uses ئ, not إ.

5. Replacing final ى in the common preposition إلى with ي. The initial إ does not make the ending predictable.

Key Takeaways

Write initial hamzat al-qaṭʿ as أ for ʾa/ʾu and إ for ʾi. Preserve that seat after attached clitics, and learn which frequent words instead take bare-alif hamzat al-waṣl. Do not apply the simple initial rule to hamza inside or at the end of a word; those positions have different controllers.