Declension table of ?hayapriya

Masculine	Singular	Dual	Plural
Nominative	hayapriyaḥ	hayapriyau	hayapriyāḥ
Vocative	hayapriya	hayapriyau	hayapriyāḥ
Accusative	hayapriyam	hayapriyau	hayapriyān
Instrumental	hayapriyeṇa	hayapriyābhyām	hayapriyaiḥ hayapriyebhiḥ
Dative	hayapriyāya	hayapriyābhyām	hayapriyebhyaḥ
Ablative	hayapriyāt	hayapriyābhyām	hayapriyebhyaḥ
Genitive	hayapriyasya	hayapriyayoḥ	hayapriyāṇām
Locative	hayapriye	hayapriyayoḥ	hayapriyeṣu

Compound hayapriya -

Adverb -hayapriyam -hayapriyāt