Declension table of ?dīpyaka

Neuter	Singular	Dual	Plural
Nominative	dīpyakam	dīpyake	dīpyakāni
Vocative	dīpyaka	dīpyake	dīpyakāni
Accusative	dīpyakam	dīpyake	dīpyakāni
Instrumental	dīpyakena	dīpyakābhyām	dīpyakaiḥ
Dative	dīpyakāya	dīpyakābhyām	dīpyakebhyaḥ
Ablative	dīpyakāt	dīpyakābhyām	dīpyakebhyaḥ
Genitive	dīpyakasya	dīpyakayoḥ	dīpyakānām
Locative	dīpyake	dīpyakayoḥ	dīpyakeṣu

Compound dīpyaka -

Adverb -dīpyakam -dīpyakāt