Handwritten Devanāgarī lines on a manuscript page.
Notes on the forms

The forms follow Whitney’s Sanskrit Grammar. At the end of a word spoken on its own, ḥ represents final s or r; āi and āu appear as ai and au. You can show word accents in the Latin transliteration (IAST). Forms labelled as models follow the formation rules. The game uses the filled cells.

speech · feminine

Root stem in c · vāc (f.)
CasesSingularDualPlural
Nominative
vāk · वाक्
the speech
vācau · वाचौ
the two speeches
vācaḥ · वाचः
the speeches
Accusative
vācam · वाचम्
the speech
vācau · वाचौ
the two speeches
vācaḥ · वाचः
vācaḥ · वाचः
the speeches
Instrumental
vācā · वाचा
with the speech
vāgbhyām · वाग्भ्याम्
with the two speeches
vāgbhiḥ · वाग्भिः
with the speeches
Dative
vāce · वाचे
for the speech
vāgbhyām · वाग्भ्याम्
for the two speeches
vāgbhyaḥ · वाग्भ्यः
for the speeches
Ablative
vācaḥ · वाचः
from the speech
vāgbhyām · वाग्भ्याम्
from the two speeches
vāgbhyaḥ · वाग्भ्यः
from the speeches
Genitive
vācaḥ · वाचः
of the speech
vācoḥ · वाचोः
of the two speeches
vācām · वाचाम्
of the speeches
Locative
vāci · वाचि
at the speech
vācoḥ · वाचोः
at the two speeches
vākṣu · वाक्षु
at the speeches
Vocative
vāk · वाक्
O speech
vācau · वाचौ
O two speeches
vācaḥ · वाचः
O speeches

The translation gives you one possible meaning, with case and number alongside it. Highlights help you compare the forms. Devanāgarī character clusters stay together.

Source: William Dwight Whitney: Sanskrit Grammar (1889), § 391

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