Declension table of ?hāyaka

Masculine	Singular	Dual	Plural
Nominative	hāyakaḥ	hāyakau	hāyakāḥ
Vocative	hāyaka	hāyakau	hāyakāḥ
Accusative	hāyakam	hāyakau	hāyakān
Instrumental	hāyakena	hāyakābhyām	hāyakaiḥ hāyakebhiḥ
Dative	hāyakāya	hāyakābhyām	hāyakebhyaḥ
Ablative	hāyakāt	hāyakābhyām	hāyakebhyaḥ
Genitive	hāyakasya	hāyakayoḥ	hāyakānām
Locative	hāyake	hāyakayoḥ	hāyakeṣu

Compound hāyaka -

Adverb -hāyakam -hāyakāt