| Singular | Dual | Plural |
| Nominative |
अमोघवाक्
amoghavāk
|
अमोघवाची
amoghavācī
|
अमोघवाञ्चि
amoghavāñci
|
| Vocative |
अमोघवाक्
amoghavāk
|
अमोघवाची
amoghavācī
|
अमोघवाञ्चि
amoghavāñci
|
| Accusative |
अमोघवाक्
amoghavāk
|
अमोघवाची
amoghavācī
|
अमोघवाञ्चि
amoghavāñci
|
| Instrumental |
अमोघवाचा
amoghavācā
|
अमोघवाग्भ्याम्
amoghavāgbhyām
|
अमोघवाग्भिः
amoghavāgbhiḥ
|
| Dative |
अमोघवाचे
amoghavāce
|
अमोघवाग्भ्याम्
amoghavāgbhyām
|
अमोघवाग्भ्यः
amoghavāgbhyaḥ
|
| Ablative |
अमोघवाचः
amoghavācaḥ
|
अमोघवाग्भ्याम्
amoghavāgbhyām
|
अमोघवाग्भ्यः
amoghavāgbhyaḥ
|
| Genitive |
अमोघवाचः
amoghavācaḥ
|
अमोघवाचोः
amoghavācoḥ
|
अमोघवाचाम्
amoghavācām
|
| Locative |
अमोघवाचि
amoghavāci
|
अमोघवाचोः
amoghavācoḥ
|
अमोघवाक्षु
amoghavākṣu
|