Alif Maqṣūra ى and Final Ya ي

At the end of an Arabic word, ى and ي differ by only two dots, but they are not decorative variants. ى is alif maqṣūra, a final alif spelling that normally belongs to an a/ā vowel history; ي is ya, which can represent ī, i, ē, e, y, or part of another Lebanese vowel pattern. Compare على ʿa “on” with علي ʿAlī, the name Ali.

English gives no useful shortcut for this distinction. The spelling belongs to each Arabic word and often reveals how that word behaves when an ending or pronoun is added.

See the two letters clearly

In many fonts, medial ي shows its dots clearly while final ي may be visually subtler at small sizes. Check the actual character rather than trusting a blurred screenshot. ى is not “ya with optional dots,” and Persian ی is not an acceptable way to type either Arabic letter.

This one sentence contains final ي in المي and final ى in على. Beirut speech shortens the inherited form على to ʿa in ordinary connected use; the spelling still preserves ى. The letter therefore cannot be converted mechanically into one fixed romanized vowel.

What alif maqṣūra can spell

In common Lebanese writing, ى survives in inherited high-frequency words even when everyday pronunciation is shorter or otherwise colloquial. Examples include على ʿa “on,” حتى ḥatta “until/even,” مستشفى mustashfa “hospital,” and إمتى emta “when.”

The written ى does not promise a long ā in every modern Lebanese word. مستشفى has final -a that may be longer in careful speech; frequent على is normally just ʿa. Spelling and present-day vowel length are related historically, not identical one-to-one.

Colloquial spellings can vary legitimately. إمتى، أيمتى، إيمتى all occur for “when,” with distributions across speakers and texts in Lebanon and neighboring Levantine varieties. This guide uses إمتى consistently. (regional: Syria, Palestine, Jordan and Lebanese subregions) Do not treat a familiar local alternative as proof that every other established form is misspelled.

What final ya can spell

Final ي has a wider range in Lebanese because the letter can be a vowel letter or a consonant. It spells long ī in في fī “there is/in,” short i in شي shi “something/thing,” an e-like ending in Lebanese هيدي hayde “this” (feminine), and the final consonantal part of مي mayy “water.”

هيدي (informal; common Lebanese) appears here beside beginner هاي. (regional: Syria, Palestine, Jordan) Demonstrative systems differ, but the dotted Arabic ي remains distinct from ى wherever the standard distinction is used.

The spelling alone cannot tell you whether final ي is ī, e, or y. Context and lexical knowledge do that work, just as they distinguish the roles of waw and ya inside words on Alif, Waw, and Ya.

Suffixes expose a different shape

Alif maqṣūra is only a final shape. When material follows, the word’s underlying stem must be written in a form that can continue. In على + ها → عليها “on her/it,” the final ى becomes ي before the suffix ـها.

Compare final ya in في: it remains ي in فيها “in it/her.”

Final-weak verbs show why “always change ى to ي” is too simple. حكى ḥaka “he spoke/told” has ي before some consonant-initial endings, as in حكيت ḥakēt “I spoke,” but ا before an object suffix in حكاها ḥakāha “he told it.” These are morphological stem alternations, not keyboard decoration.

There is no honest universal shortcut: learn the principal parts of final-weak verbs and the suffix pattern of each function. See Final-Weak Verbs for the morphology.

Two minimal spelling contrasts

The first contrast is على / علي. Only the dots change, but the reader gets a preposition versus a person’s name:

The second is هدى / هدي. هدى is the name Hudā; هدي in this context is the feminine singular command “calm down.”

These pairs show why removing or adding dots is not harmless even when a chat reader might repair the intended word from context.

A real message line

(informal) A practical message can contain both letters several times:

Here مستشفى، على end in ى, while خلي، المي end in Arabic ي. A Latin-only version such as ana bil-mustashfa... conceals the distinction and should remain a temporary reading aid, not the primary written sentence.

Keyboard and search awareness

Arabic keyboards provide separate input for ى and ي. Their physical key positions differ across phone and desktop layouts, so learn the character names rather than one hardware location. Autocorrect can choose the wrong one; inspect the end of the word before sending.

(regional: Egypt) Many Egyptian fonts and writing traditions use dotless final ya more broadly. That is a real regional typographic convention, but importing it into this Lebanese house style makes search and lexical contrasts unreliable. Copying Persian text can also introduce ی U+06CC, which resembles a dotless final form but is a different character. The Unicode and Search page explains why visually similar code points matter.

Common Mistakes

Adding dots to alif maqṣūra

Removing the dots from a final ya

Attaching a suffix directly after ى

Importing Persian yeh

Key Takeaways

Treat ى and ي as different Arabic letters. Final ى usually belongs to an inherited a/ā spelling, while final ي can represent several Lebanese vowels or y; vocabulary determines the reading. Before suffixes, expect the underlying stem to appear: على → عليها, حكى → حكيت / حكاها. Use Arabic ي, not Persian ی, and preserve legitimate colloquial spelling variation without collapsing the dot distinction.