Declension table of vṛddhaka

Masculine	Singular	Dual	Plural
Nominative	vṛddhakaḥ	vṛddhakau	vṛddhakāḥ
Vocative	vṛddhaka	vṛddhakau	vṛddhakāḥ
Accusative	vṛddhakam	vṛddhakau	vṛddhakān
Instrumental	vṛddhakena	vṛddhakābhyām	vṛddhakaiḥ vṛddhakebhiḥ
Dative	vṛddhakāya	vṛddhakābhyām	vṛddhakebhyaḥ
Ablative	vṛddhakāt	vṛddhakābhyām	vṛddhakebhyaḥ
Genitive	vṛddhakasya	vṛddhakayoḥ	vṛddhakānām
Locative	vṛddhake	vṛddhakayoḥ	vṛddhakeṣu

Compound vṛddhaka -

Adverb -vṛddhakam -vṛddhakāt