The signs ा, ि, and ी write the vowels ā, i, and ī after a consonant. They are dependent signs, traditionally called mātrās: unlike the independent letters आ, इ, and ई, they cannot normally begin a written syllable by themselves. The forms on this page are neutral in contemporary Standard Hindi unless a different register is explicitly labeled.
These three signs also teach an essential Devanagari lesson: what you see from left to right is not always the order in which the Unicode characters are stored. In particular, ि is displayed before its consonant even though it is encoded after it.
Independent letters and dependent signs
At the beginning of a word or after another vowel, Hindi uses an independent vowel letter. After a consonant, it normally replaces that consonant's inherent a with a dependent sign.
| Vowel | Independent | Sign on क | Reading | Example |
|---|---|---|---|---|
| ā | आ | का | kā | काम kām, “work” |
| i | इ | कि | ki | किताब kitāb, “book” |
| ī | ई | की | kī | कीमत kīmat, “price” |
The absence of a vowel sign does not mean “no vowel.” At the basic spelling level, bare क is ka; का, कि, and की replace that inherent vowel with kā, ki, and kī. Actual words may later delete an inherent a, a separate issue covered on the inherent-a page.
मैं आज काम घर से करूँगा।
maĩ āj kām ghar se karū̃gā.
I'll work from home today.
किताब मेज़ पर रखी है।
kitāb mez par rakhī hai.
The book is lying on the table.
सीमा अभी दिल्ली में है।
sīmā abhī dillī meṃ hai.
Seema is in Delhi right now.
Why ि appears on the left
The short-i sign is the famous visual exception. To produce कि, the logical Unicode order is क + ि. A Devanagari font then repositions the sign to the left of क. You still read the consonant first: ki, never ik.
This matters with consonant clusters too. In दिल्ली, the ि belongs to द, while the final ी belongs to the second ल: dillī. The font handles the exact placement; the writer supplies the logical character sequence.
मिलने का समय फिर से बदल गया।
milne kā samay phir se badal gayā.
The meeting time changed again.
खिड़की खोल दो; अंदर गर्मी है।
khiṛkī khol do; andar garmī hai.
Open the window; it's hot inside.
Short and long spellings can distinguish words
The written contrast between ि and ी is lexical: changing the sign can change the word. English spelling does not consistently mark vowel length, so an English speaker must learn this contrast as part of each Hindi word. The contrast between अ and आ, or between ि and ी, has phonetic consequences too, but their full realization in connected speech belongs in Hindi vowel length.
आज का दिन बहुत लंबा था।
āj kā din bahut lambā thā.
Today was a very long day.
दीन लोगों की सहायता करना हमारा कर्तव्य है।
dīn logoṃ kī sahāyatā karnā hamārā kartavya hai.
Helping the poor is our duty. (formal/literary wording)
Here दिन din “day” and दीन dīn “poor, humble” (formal/literary) differ only in ि versus ी. There is no dependable English-based shortcut: the spelling belongs with the vocabulary item.
The ा sign is equally contrastive:
कल मिलते हैं।
kal milte haiṃ.
See you tomorrow.
काम कल तक हो जाएगा।
kām kal tak ho jāegā.
The work will be done by tomorrow.
In कल kal “tomorrow/yesterday,” क has no visible vowel sign. In काम kām “work,” ा explicitly writes long ā. Removing or adding ा is not a stylistic variant.
Vowel signs also carry grammar
Mātrās are not merely pronunciation aids. Hindi endings use them to mark distinctions such as gender and number. Compare बड़ा baṛā and बड़ी baṛī: the final sign changes because the adjective agrees with its noun.
यह कमरा बड़ा है, लेकिन खिड़की बहुत छोटी है।
yah kamrā baṛā hai, lekin khiṛkī bahut choṭī hai.
This room is big, but the window is very small.
English usually leaves the adjective unchanged; Hindi may change the written vowel sign. The agreement system is taught later, but accurate reading begins with noticing these endings rather than treating them as decoration.
A short reading line
Read the consonant together with its sign, then compare the written syllables with the pronunciation-oriented romanization:
सीमा की किताब यहाँ है।
sīmā kī kitāb yahā̃ hai.
Seema's book is here.
The final ब of किताब has no vowel sign, but the word is pronounced kitāb, not kitāba. Fluent reading therefore requires vocabulary and morphology as well as letter recognition. The same principle becomes more important with internal schwa deletion and conjuncts: an alphabet chart can identify the characters, but it cannot by itself supply every spoken vowel.
Unicode-safe spelling
Use genuine Devanagari characters and keep text in NFC form. The three safe sequences are consonant + ा, consonant + ि, and consonant + ी. Do not insert a space between the base and its sign, and do not replace any stroke with a visually similar Latin character such as l or I. A font may change the exact shape or horizontal position while preserving the same underlying text.
Common Mistakes
1. Encoding ि before its consonant because it appears on the left
❌ िक
Incorrect — the short-i sign has been entered before its base consonant.
✅ कि
ki
Correct — enter क first and ि second; the font displays the sign on the left.
2. Substituting ी for ि in a memorized word
❌ मेरी कीताब कहाँ है?
Incorrect — किताब begins with short ि, not long ी.
✅ मेरी किताब कहाँ है?
merī kitāb kahā̃ hai?
Where is my book?
3. Omitting ा when the word requires long ā
❌ मेरा कम अभी बाक़ी है।
Incorrect for the intended meaning ‘My work is still unfinished’ — कम means ‘less.’
✅ मेरा काम अभी बाक़ी है।
merā kām abhī bāqī hai.
My work is still unfinished.
4. Pronouncing every final bare consonant with an extra a
❌ यह मेरी किताब है।
Incorrect reading as yaha merī kitāba hai — the written inherent vowels after य and final ब are deleted in standard pronunciation.
✅ यह मेरी किताब है।
yah merī kitāb hai.
This is my book.
Key Takeaways
- ा, ि, and ी replace a consonant's inherent a with ā, i, and ī.
- ि is stored after its consonant but displayed before it.
- A sign can distinguish both words and grammatical endings, so it is never optional decoration.
- Normal spelling preserves consonants whose inherent a disappears in pronunciation; lexical and morphological knowledge completes the reading process.
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Start learning Hindi →Related Topics
- Independent vowels अ आ इ ईA1 — Learn when Hindi writes अ, आ, इ, and ई as independent letters and how their shapes and vowel lengths differ from attached vowel signs.
- Vowel signs ु ू ृA1 — Learn how ु, ू, and ृ attach below consonants, how special font shapes such as रु and रू work, and why ृ is limited mainly to Sanskrit-derived vocabulary.
- Inherent a and the absence of a vowel signA1 — Understand what a bare Devanagari consonant writes, when Hindi pronounces or deletes its inherent a, and how this differs from using a vowel sign or virama.
- The learner romanization standardA1 — Use one pronunciation-oriented romanization for Hindi vowels, consonants, nasal signs, nukta letters, and spoken schwa deletion.
- Short अ versus long आA1 — Distinguish Hindi short a from long ā through articulation, minimal pairs, spelling, schwa deletion, and grammatical endings.
- इ ई and उ ऊ length contrastsA1 — Hear and produce Hindi i versus ī and u versus ū as contrasts of both vowel quality and duration.