Declension table of avatsa

Neuter	Singular	Dual	Plural
Nominative	avatsam	avatse	avatsāni
Vocative	avatsa	avatse	avatsāni
Accusative	avatsam	avatse	avatsāni
Instrumental	avatsena	avatsābhyām	avatsaiḥ
Dative	avatsāya	avatsābhyām	avatsebhyaḥ
Ablative	avatsāt	avatsābhyām	avatsebhyaḥ
Genitive	avatsasya	avatsayoḥ	avatsānām
Locative	avatse	avatsayoḥ	avatseṣu

Compound avatsa -

Adverb -avatsam -avatsāt