Declension table of ?vāyaka

Masculine	Singular	Dual	Plural
Nominative	vāyakaḥ	vāyakau	vāyakāḥ
Vocative	vāyaka	vāyakau	vāyakāḥ
Accusative	vāyakam	vāyakau	vāyakān
Instrumental	vāyakena	vāyakābhyām	vāyakaiḥ vāyakebhiḥ
Dative	vāyakāya	vāyakābhyām	vāyakebhyaḥ
Ablative	vāyakāt	vāyakābhyām	vāyakebhyaḥ
Genitive	vāyakasya	vāyakayoḥ	vāyakānām
Locative	vāyake	vāyakayoḥ	vāyakeṣu

Compound vāyaka -

Adverb -vāyakam -vāyakāt