Declension table of ?avayāsa

Masculine	Singular	Dual	Plural
Nominative	avayāsaḥ	avayāsau	avayāsāḥ
Vocative	avayāsa	avayāsau	avayāsāḥ
Accusative	avayāsam	avayāsau	avayāsān
Instrumental	avayāsena	avayāsābhyām	avayāsaiḥ avayāsebhiḥ
Dative	avayāsāya	avayāsābhyām	avayāsebhyaḥ
Ablative	avayāsāt	avayāsābhyām	avayāsebhyaḥ
Genitive	avayāsasya	avayāsayoḥ	avayāsānām
Locative	avayāse	avayāsayoḥ	avayāseṣu

Compound avayāsa -

Adverb -avayāsam -avayāsāt