Declension table of ?anavaskara

Masculine	Singular	Dual	Plural
Nominative	anavaskaraḥ	anavaskarau	anavaskarāḥ
Vocative	anavaskara	anavaskarau	anavaskarāḥ
Accusative	anavaskaram	anavaskarau	anavaskarān
Instrumental	anavaskareṇa	anavaskarābhyām	anavaskaraiḥ anavaskarebhiḥ
Dative	anavaskarāya	anavaskarābhyām	anavaskarebhyaḥ
Ablative	anavaskarāt	anavaskarābhyām	anavaskarebhyaḥ
Genitive	anavaskarasya	anavaskarayoḥ	anavaskarāṇām
Locative	anavaskare	anavaskarayoḥ	anavaskareṣu

Compound anavaskara -

Adverb -anavaskaram -anavaskarāt